376452257 has 4 divisors (see below), whose sum is σ = 379416576. Its totient is φ = 373487940.

The previous prime is 376452239. The next prime is 376452259. The reversal of 376452257 is 752254673.

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.

It is a cyclic number.

It is not a de Polignac number, because 376452257 - 2¹² = 376448161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (376452259) 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, 1481969 + ... + 1482222.

It is an arithmetic number, because the mean of its divisors is an integer number (94854144).

Almost surely, 2^376452257 is an apocalyptic number.

It is an amenable number.

376452257 is a deficient number, since it is larger than the sum of its proper divisors (2964319).

376452257 is a wasteful number, since it uses less digits than its factorization.

376452257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2964318.

The product of its digits is 352800, while the sum is 41.

The square root of 376452257 is about 19402.3776120351. The cubic root of 376452257 is about 722.0544825024.

The spelling of 376452257 in words is "three hundred seventy-six million, four hundred fifty-two thousand, two hundred fifty-seven".