134826737 has 4 divisors (see below), whose sum is σ = 138115236. Its totient is φ = 131538240.

The previous prime is 134826721. The next prime is 134826743. The reversal of 134826737 is 737628431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 737628431 = 19 ⋅38822549.

It can be written as a sum of positive squares in 2 ways, for example, as 28344976 + 106481761 = 5324^2 + 10319^2 .

It is a cyclic number.

It is not a de Polignac number, because 134826737 - 2⁴ = 134826721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 3288457 = 134826737 / (1 + 3 + 4 + 8 + 2 + 6 + 7 + 3 + 7).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134826694 and 134826703.

It is not an unprimeable number, because it can be changed into a prime (134826707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1644188 + ... + 1644269.

It is an arithmetic number, because the mean of its divisors is an integer number (34528809).

Almost surely, 2^134826737 is an apocalyptic number.

It is an amenable number.

134826737 is a deficient number, since it is larger than the sum of its proper divisors (3288499).

134826737 is an equidigital number, since it uses as much as digits as its factorization.

134826737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3288498.

The product of its digits is 169344, while the sum is 41.

The square root of 134826737 is about 11611.4915923838. The cubic root of 134826737 is about 512.7732266678.

The spelling of 134826737 in words is "one hundred thirty-four million, eight hundred twenty-six thousand, seven hundred thirty-seven".