38854464 has 56 divisors (see below), whose sum is σ = 112154208. Its totient is φ = 11773440.

The previous prime is 38854457. The next prime is 38854471. The reversal of 38854464 is 46445883.

It is an interprime number because it is at equal distance from previous prime (38854457) and next prime (38854471).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7087 + ... + 11310.

Almost surely, 2^38854464 is an apocalyptic number.

It is an amenable number.

38854464 is an abundant number, since it is smaller than the sum of its proper divisors (73299744).

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

38854464 is a wasteful number, since it uses less digits than its factorization.

38854464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18423 (or 18413 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The square root of 38854464 is about 6233.3349019606. The cubic root of 38854464 is about 338.6987865734.

The spelling of 38854464 in words is "thirty-eight million, eight hundred fifty-four thousand, four hundred sixty-four".