88663051 has 4 divisors (see below), whose sum is σ = 88976632. Its totient is φ = 88349472.

The previous prime is 88663049. The next prime is 88663061. The reversal of 88663051 is 15036688.

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 88663051 - 2¹ = 88663049 is a prime.

It is a super-2 number, since 2×88663051² = 15722273225257202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88663051.

It is not an unprimeable number, because it can be changed into a prime (88663061) 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 3 ways as a sum of consecutive naturals, for example, 156366 + ... + 156931.

It is an arithmetic number, because the mean of its divisors is an integer number (22244158).

Almost surely, 2^88663051 is an apocalyptic number.

88663051 is a deficient number, since it is larger than the sum of its proper divisors (313581).

88663051 is a wasteful number, since it uses less digits than its factorization.

88663051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313580.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 88663051 is about 9416.1059361076. The cubic root of 88663051 is about 445.9103545351.

The spelling of 88663051 in words is "eighty-eight million, six hundred sixty-three thousand, fifty-one".