38045057 has 8 divisors (see below), whose sum is σ = 38649600. Its totient is φ = 37443744.

The previous prime is 38045053. The next prime is 38045069. The reversal of 38045057 is 75054083.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 38045057 - 2² = 38045053 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38045053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34133 + ... + 35229.

It is an arithmetic number, because the mean of its divisors is an integer number (4831200).

Almost surely, 2^38045057 is an apocalyptic number.

It is an amenable number.

38045057 is a deficient number, since it is larger than the sum of its proper divisors (604543).

38045057 is a wasteful number, since it uses less digits than its factorization.

38045057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 38045057 is about 6168.0675255707. The cubic root of 38045057 is about 336.3303658506.

The spelling of 38045057 in words is "thirty-eight million, forty-five thousand, fifty-seven".