38880251 has 8 divisors (see below), whose sum is σ = 40995600. Its totient is φ = 36771840.

The previous prime is 38880223. The next prime is 38880263. The reversal of 38880251 is 15208883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38880251 - 2⁶ = 38880187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38880211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13115 + ... + 15803.

It is an arithmetic number, because the mean of its divisors is an integer number (5124450).

Almost surely, 2^38880251 is an apocalyptic number.

38880251 is a deficient number, since it is larger than the sum of its proper divisors (2115349).

38880251 is a wasteful number, since it uses less digits than its factorization.

38880251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3469.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 38880251 is about 6235.4030342874. The cubic root of 38880251 is about 338.7736994081.

The spelling of 38880251 in words is "thirty-eight million, eight hundred eighty thousand, two hundred fifty-one".