38942075 has 18 divisors (see below), whose sum is σ = 49160916. Its totient is φ = 30600240.

The previous prime is 38942021. The next prime is 38942083. The reversal of 38942075 is 57024983.

It is a de Polignac number, because none of the positive numbers 2^k-38942075 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 112052 + ... + 112398.

It is an arithmetic number, because the mean of its divisors is an integer number (2731162).

Almost surely, 2^38942075 is an apocalyptic number.

38942075 is a deficient number, since it is larger than the sum of its proper divisors (10218841).

38942075 is an equidigital number, since it uses as much as digits as its factorization.

38942075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 38942075 is about 6240.3585634160. The cubic root of 38942075 is about 338.9531671598.

The spelling of 38942075 in words is "thirty-eight million, nine hundred forty-two thousand, seventy-five".