38231070 has 32 divisors (see below), whose sum is σ = 92350368. Its totient is φ = 10128768.

The previous prime is 38231051. The next prime is 38231093. The reversal of 38231070 is 7013283.

38231070 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 2×38231070² = 2923229426689800, 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 38231070.

It is a congruent number.

It is an unprimeable number.

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, 652 + ... + 8768.

It is an arithmetic number, because the mean of its divisors is an integer number (2885949).

Almost surely, 2^38231070 is an apocalyptic number.

38231070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38231070 is an abundant number, since it is smaller than the sum of its proper divisors (54119298).

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

38231070 is a wasteful number, since it uses less digits than its factorization.

38231070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8284.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 38231070 is about 6183.1278492362. The cubic root of 38231070 is about 336.8776129004.

The spelling of 38231070 in words is "thirty-eight million, two hundred thirty-one thousand, seventy".