452685038 has 8 divisors (see below), whose sum is σ = 731260488. Its totient is φ = 208931544.

The previous prime is 452685029. The next prime is 452685073. The reversal of 452685038 is 830586254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×452685038² = 409847487258122888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 452684986 and 452685004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8705456 + ... + 8705507.

It is an arithmetic number, because the mean of its divisors is an integer number (91407561).

Almost surely, 2^452685038 is an apocalyptic number.

452685038 is a deficient number, since it is larger than the sum of its proper divisors (278575450).

452685038 is a wasteful number, since it uses less digits than its factorization.

452685038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17410978.

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 452685038 is about 21276.3962644053. The cubic root of 452685038 is about 767.8305369281.

The spelling of 452685038 in words is "four hundred fifty-two million, six hundred eighty-five thousand, thirty-eight".