372861005 has 16 divisors (see below), whose sum is σ = 494800704. Its totient is φ = 267454080.

The previous prime is 372860953. The next prime is 372861019. The reversal of 372861005 is 500168273.

It is a happy number.

It is not a de Polignac number, because 372861005 - 2⁸ = 372860749 is a prime.

It is a super-2 number, since 2×372861005² = 278050658099220050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42419 + ... + 50448.

It is an arithmetic number, because the mean of its divisors is an integer number (30925044).

Almost surely, 2^372861005 is an apocalyptic number.

It is an amenable number.

372861005 is a deficient number, since it is larger than the sum of its proper divisors (121939699).

372861005 is a wasteful number, since it uses less digits than its factorization.

372861005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92956.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 372861005 is about 19309.6091363860. The cubic root of 372861005 is about 719.7510745714.

The spelling of 372861005 in words is "three hundred seventy-two million, eight hundred sixty-one thousand, five".