38880051 has 32 divisors (see below), whose sum is σ = 62512128. Its totient is φ = 21014400.

The previous prime is 38880029. The next prime is 38880073. The reversal of 38880051 is 15008883.

It is an interprime number because it is at equal distance from previous prime (38880029) and next prime (38880073).

It is not a de Polignac number, because 38880051 - 2⁹ = 38879539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38879994 and 38880021.

It is not an unprimeable number, because it can be changed into a prime (38880091) by changing a digit.

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, 48385 + ... + 49181.

It is an arithmetic number, because the mean of its divisors is an integer number (1953504).

Almost surely, 2^38880051 is an apocalyptic number.

38880051 is a deficient number, since it is larger than the sum of its proper divisors (23632077).

38880051 is a wasteful number, since it uses less digits than its factorization.

38880051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 38880051 is about 6235.3869968110. The cubic root of 38880051 is about 338.7731185231.

The spelling of 38880051 in words is "thirty-eight million, eight hundred eighty thousand, fifty-one".