88275251 has 4 divisors (see below), whose sum is σ = 88361904. Its totient is φ = 88188600.

The previous prime is 88275241. The next prime is 88275283. The reversal of 88275251 is 15257288.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88275251 is a prime.

It is a super-2 number, since 2×88275251² = 15585039878226002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88275211) 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, 41780 + ... + 43841.

It is an arithmetic number, because the mean of its divisors is an integer number (22090476).

Almost surely, 2^88275251 is an apocalyptic number.

88275251 is a deficient number, since it is larger than the sum of its proper divisors (86653).

88275251 is a wasteful number, since it uses less digits than its factorization.

88275251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86652.

The product of its digits is 44800, while the sum is 38.

The square root of 88275251 is about 9395.4909930243. The cubic root of 88275251 is about 445.2592875150.

The spelling of 88275251 in words is "eighty-eight million, two hundred seventy-five thousand, two hundred fifty-one".