88015251 has 8 divisors (see below), whose sum is σ = 118493440. Its totient is φ = 58106952.

The previous prime is 88015247. The next prime is 88015259. The reversal of 88015251 is 15251088.

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

It is not a de Polignac number, because 88015251 - 2² = 88015247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88015259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142111 + ... + 142728.

It is an arithmetic number, because the mean of its divisors is an integer number (14811680).

Almost surely, 2^88015251 is an apocalyptic number.

88015251 is a deficient number, since it is larger than the sum of its proper divisors (30478189).

88015251 is a wasteful number, since it uses less digits than its factorization.

88015251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284945.

The product of its (nonzero) digits is 3200, while the sum is 30.

The square root of 88015251 is about 9381.6443654617. The cubic root of 88015251 is about 444.8217120238.

The spelling of 88015251 in words is "eighty-eight million, fifteen thousand, two hundred fifty-one".