45083938 has 8 divisors (see below), whose sum is σ = 67815360. Its totient is φ = 22478820.

The previous prime is 45083911. The next prime is 45083971. The reversal of 45083938 is 83938054.

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

It is a super-2 number, since 2×45083938² = 4065122931175688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45083938.

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, 30678 + ... + 32113.

It is an arithmetic number, because the mean of its divisors is an integer number (8476920).

Almost surely, 2^45083938 is an apocalyptic number.

45083938 is a deficient number, since it is larger than the sum of its proper divisors (22731422).

45083938 is a wasteful number, since it uses less digits than its factorization.

45083938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63152.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 45083938 is about 6714.4573868631. The cubic root of 45083938 is about 355.9103475377.

The spelling of 45083938 in words is "forty-five million, eighty-three thousand, nine hundred thirty-eight".