38800454 has 24 divisors (see below), whose sum is σ = 73859688. Its totient is φ = 15116640.

The previous prime is 38800393. The next prime is 38800459. The reversal of 38800454 is 45400883.

It is a super-2 number, since 2×38800454² = 3010950461212232, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 38800454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38800459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16919 + ... + 19074.

It is an arithmetic number, because the mean of its divisors is an integer number (3077487).

Almost surely, 2^38800454 is an apocalyptic number.

38800454 is a deficient number, since it is larger than the sum of its proper divisors (35059234).

38800454 is a wasteful number, since it uses less digits than its factorization.

38800454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36020 (or 36013 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 38800454 is about 6229.0010435061. The cubic root of 38800454 is about 338.5417766934.

The spelling of 38800454 in words is "thirty-eight million, eight hundred thousand, four hundred fifty-four".