38359140 has 48 divisors (see below), whose sum is σ = 113726592. Its totient is φ = 9627136.

The previous prime is 38359133. The next prime is 38359159. The reversal of 38359140 is 4195383.

It is a congruent number.

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, 17784 + ... + 19823.

It is an arithmetic number, because the mean of its divisors is an integer number (2369304).

Almost surely, 2^38359140 is an apocalyptic number.

38359140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38359140 is an abundant number, since it is smaller than the sum of its proper divisors (75367452).

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

38359140 is a wasteful number, since it uses less digits than its factorization.

38359140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37636 (or 37634 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 38359140 is about 6193.4755993707. The cubic root of 38359140 is about 337.2533616436.

The spelling of 38359140 in words is "thirty-eight million, three hundred fifty-nine thousand, one hundred forty".