38873135 has 32 divisors (see below), whose sum is σ = 57231360. Its totient is φ = 24740352.

The previous prime is 38873129. The next prime is 38873141. The reversal of 38873135 is 53137883.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (38873129) and next prime (38873141).

It is not a de Polignac number, because 38873135 - 2⁴ = 38873119 is a prime.

It is a super-2 number, since 2×38873135² = 3022241249456450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46592 + ... + 47418.

It is an arithmetic number, because the mean of its divisors is an integer number (1788480).

Almost surely, 2^38873135 is an apocalyptic number.

38873135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38873135 is a deficient number, since it is larger than the sum of its proper divisors (18358225).

38873135 is a wasteful number, since it uses less digits than its factorization.

38873135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935.

The product of its digits is 60480, while the sum is 38.

The square root of 38873135 is about 6234.8323955019. The cubic root of 38873135 is about 338.7530302966.

The spelling of 38873135 in words is "thirty-eight million, eight hundred seventy-three thousand, one hundred thirty-five".