88550251 has 4 divisors (see below), whose sum is σ = 88752400. Its totient is φ = 88348104.

The previous prime is 88550249. The next prime is 88550257. The reversal of 88550251 is 15205588.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88550251 - 2¹ = 88550249 is a prime.

It is a super-2 number, since 2×88550251² = 15682293904326002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88550257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100416 + ... + 101293.

It is an arithmetic number, because the mean of its divisors is an integer number (22188100).

Almost surely, 2^88550251 is an apocalyptic number.

88550251 is a deficient number, since it is larger than the sum of its proper divisors (202149).

88550251 is a wasteful number, since it uses less digits than its factorization.

88550251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202148.

The product of its (nonzero) digits is 16000, while the sum is 34.

The square root of 88550251 is about 9410.1142926109. The cubic root of 88550251 is about 445.7211737620.

The spelling of 88550251 in words is "eighty-eight million, five hundred fifty thousand, two hundred fifty-one".