134376497 has 4 divisors (see below), whose sum is σ = 134435316. Its totient is φ = 134317680.

The previous prime is 134376491. The next prime is 134376523. The reversal of 134376497 is 794673431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 794673431 = 24677 ⋅32203.

It can be written as a sum of positive squares in 2 ways, for example, as 46185616 + 88190881 = 6796^2 + 9391^2 .

It is a cyclic number.

It is not a de Polignac number, because 134376497 - 2⁴ = 134376481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134376491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25838 + ... + 30599.

It is an arithmetic number, because the mean of its divisors is an integer number (33608829).

Almost surely, 2^134376497 is an apocalyptic number.

It is an amenable number.

134376497 is a deficient number, since it is larger than the sum of its proper divisors (58819).

134376497 is an equidigital number, since it uses as much as digits as its factorization.

134376497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58818.

The product of its digits is 381024, while the sum is 44.

The square root of 134376497 is about 11592.0876894544. The cubic root of 134376497 is about 512.2018056709.

The spelling of 134376497 in words is "one hundred thirty-four million, three hundred seventy-six thousand, four hundred ninety-seven".