374145233 has 24 divisors (see below), whose sum is σ = 478044864. Its totient is φ = 289548000.

The previous prime is 374145229. The next prime is 374145251. The reversal of 374145233 is 332541473.

It is not a de Polignac number, because 374145233 - 2² = 374145229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 374145233.

It is not an unprimeable number, because it can be changed into a prime (374145203) 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 23 ways as a sum of consecutive naturals, for example, 79091 + ... + 83687.

It is an arithmetic number, because the mean of its divisors is an integer number (19918536).

Almost surely, 2^374145233 is an apocalyptic number.

It is an amenable number.

374145233 is a deficient number, since it is larger than the sum of its proper divisors (103899631).

374145233 is a wasteful number, since it uses less digits than its factorization.

374145233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773 (or 4766 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 374145233 is about 19342.8341511786. The cubic root of 374145233 is about 720.5764628473.

The spelling of 374145233 in words is "three hundred seventy-four million, one hundred forty-five thousand, two hundred thirty-three".