38572258 has 8 divisors (see below), whose sum is σ = 58555728. Its totient is φ = 19053684.

The previous prime is 38572249. The next prime is 38572279. The reversal of 38572258 is 85227583.

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

It is a self number, because there is not a number n which added to its sum of digits gives 38572258.

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, 116016 + ... + 116347.

It is an arithmetic number, because the mean of its divisors is an integer number (7319466).

Almost surely, 2^38572258 is an apocalyptic number.

38572258 is a deficient number, since it is larger than the sum of its proper divisors (19983470).

38572258 is a wasteful number, since it uses less digits than its factorization.

38572258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232448.

The product of its digits is 134400, while the sum is 40.

The square root of 38572258 is about 6210.6568090662. The cubic root of 38572258 is about 337.8767859658.

The spelling of 38572258 in words is "thirty-eight million, five hundred seventy-two thousand, two hundred fifty-eight".