134772337 has 4 divisors (see below), whose sum is σ = 154025536. Its totient is φ = 115519140.

The previous prime is 134772331. The next prime is 134772347. The reversal of 134772337 is 733277431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 733277431 = 19 ⋅38593549.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134772337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134772296 and 134772305.

It is not an unprimeable number, because it can be changed into a prime (134772331) 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, 9626589 + ... + 9626602.

It is an arithmetic number, because the mean of its divisors is an integer number (38506384).

Almost surely, 2^134772337 is an apocalyptic number.

It is an amenable number.

134772337 is a deficient number, since it is larger than the sum of its proper divisors (19253199).

134772337 is an equidigital number, since it uses as much as digits as its factorization.

134772337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19253198.

The product of its digits is 74088, while the sum is 37.

The square root of 134772337 is about 11609.1488490759. The cubic root of 134772337 is about 512.7042526728.

The spelling of 134772337 in words is "one hundred thirty-four million, seven hundred seventy-two thousand, three hundred thirty-seven".