38357130 has 32 divisors (see below), whose sum is σ = 105208704. Its totient is φ = 8767296.

The previous prime is 38357119. The next prime is 38357149. The reversal of 38357130 is 3175383.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91117 + ... + 91536.

It is an arithmetic number, because the mean of its divisors is an integer number (3287772).

Almost surely, 2^38357130 is an apocalyptic number.

38357130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38357130 is an abundant number, since it is smaller than the sum of its proper divisors (66851574).

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

38357130 is a wasteful number, since it uses less digits than its factorization.

38357130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182670.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 38357130 is about 6193.3133297129. The cubic root of 38357130 is about 337.2474709041.

The spelling of 38357130 in words is "thirty-eight million, three hundred fifty-seven thousand, one hundred thirty".