38630514 has 32 divisors (see below), whose sum is σ = 83672064. Its totient is φ = 11819520.

The previous prime is 38630509. The next prime is 38630521. The reversal of 38630514 is 41503683.

38630514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38630514² = 2984633223808392, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13602 + ... + 16194.

It is an arithmetic number, because the mean of its divisors is an integer number (2614752).

Almost surely, 2^38630514 is an apocalyptic number.

38630514 is an abundant number, since it is smaller than the sum of its proper divisors (45041550).

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

38630514 is a wasteful number, since it uses less digits than its factorization.

38630514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 38630514 is about 6215.3450427148. The cubic root of 38630514 is about 338.0467997707.

The spelling of 38630514 in words is "thirty-eight million, six hundred thirty thousand, five hundred fourteen".