38485070 has 32 divisors (see below), whose sum is σ = 78533280. Its totient is φ = 13461120.

The previous prime is 38485067. The next prime is 38485079. The reversal of 38485070 is 7058483.

38485070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38485070² = 2962201225809800, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 38485070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38485079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5321 + ... + 10260.

It is an arithmetic number, because the mean of its divisors is an integer number (2454165).

Almost surely, 2^38485070 is an apocalyptic number.

38485070 is an abundant number, since it is smaller than the sum of its proper divisors (40048210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38485070 is a wasteful number, since it uses less digits than its factorization.

38485070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15620.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 38485070 is about 6203.6336126499. The cubic root of 38485070 is about 337.6220171527.

The spelling of 38485070 in words is "thirty-eight million, four hundred eighty-five thousand, seventy".