38880054 has 64 divisors (see below), whose sum is σ = 93804480. Its totient is φ = 11888640.

The previous prime is 38880029. The next prime is 38880073. The reversal of 38880054 is 45008883.

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 31 ways as a sum of consecutive naturals, for example, 37122 + ... + 38154.

It is an arithmetic number, because the mean of its divisors is an integer number (1465695).

Almost surely, 2^38880054 is an apocalyptic number.

38880054 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 38880054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46902240).

38880054 is an abundant number, since it is smaller than the sum of its proper divisors (54924426).

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

38880054 is a wasteful number, since it uses less digits than its factorization.

38880054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 38880054 is about 6235.3872373735. The cubic root of 38880054 is about 338.7731272364.

The spelling of 38880054 in words is "thirty-eight million, eight hundred eighty thousand, fifty-four".