38070475 has 12 divisors (see below), whose sum is σ = 48836160. Its totient is φ = 29405600.

The previous prime is 38070469. The next prime is 38070479. The reversal of 38070475 is 57407083.

It is not a de Polignac number, because 38070475 - 2⁹ = 38069963 is a prime.

It is a super-2 number, since 2×38070475² = 2898722133451250, 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 38070475.

It is not an unprimeable number, because it can be changed into a prime (38070479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25531 + ... + 26980.

It is an arithmetic number, because the mean of its divisors is an integer number (4069680).

Almost surely, 2^38070475 is an apocalyptic number.

38070475 is a deficient number, since it is larger than the sum of its proper divisors (10765685).

38070475 is a wasteful number, since it uses less digits than its factorization.

38070475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52550 (or 52545 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 38070475 is about 6170.1276323914. The cubic root of 38070475 is about 336.4052502358.

The spelling of 38070475 in words is "thirty-eight million, seventy thousand, four hundred seventy-five".