38132830 has 16 divisors (see below), whose sum is σ = 70236144. Its totient is φ = 14898240.

The previous prime is 38132813. The next prime is 38132879. The reversal of 38132830 is 3823183.

It is a super-2 number, since 2×38132830² = 2908225447617800, 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 7 ways as a sum of consecutive naturals, for example, 43911 + ... + 44770.

It is an arithmetic number, because the mean of its divisors is an integer number (4389759).

Almost surely, 2^38132830 is an apocalyptic number.

38132830 is a deficient number, since it is larger than the sum of its proper divisors (32103314).

38132830 is a wasteful number, since it uses less digits than its factorization.

38132830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88731.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 38132830 is about 6175.1785399290. The cubic root of 38132830 is about 336.5888142480.

The spelling of 38132830 in words is "thirty-eight million, one hundred thirty-two thousand, eight hundred thirty".