38875710 has 64 divisors (see below), whose sum is σ = 98968320. Its totient is φ = 9745920.

The previous prime is 38875693. The next prime is 38875799. The reversal of 38875710 is 1757883.

38875710 is nontrivially palindromic in base 7.

It is a super-2 number, since 2×38875710² = 3022641656008200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137229 + ... + 137511.

It is an arithmetic number, because the mean of its divisors is an integer number (1546380).

Almost surely, 2^38875710 is an apocalyptic number.

38875710 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 38875710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49484160).

38875710 is an abundant number, since it is smaller than the sum of its proper divisors (60092610).

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

38875710 is a wasteful number, since it uses less digits than its factorization.

38875710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553.

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 38875710 is about 6235.0388932227. The cubic root of 38875710 is about 338.7605099248.

The spelling of 38875710 in words is "thirty-eight million, eight hundred seventy-five thousand, seven hundred ten".