88109051 has 4 divisors (see below), whose sum is σ = 88161912. Its totient is φ = 88056192.

The previous prime is 88109039. The next prime is 88109053. The reversal of 88109051 is 15090188.

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 88109051 - 2¹⁸ = 87846907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88108999 and 88109017.

It is not an unprimeable number, because it can be changed into a prime (88109053) 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, 23846 + ... + 27291.

It is an arithmetic number, because the mean of its divisors is an integer number (22040478).

Almost surely, 2^88109051 is an apocalyptic number.

88109051 is a deficient number, since it is larger than the sum of its proper divisors (52861).

88109051 is a wasteful number, since it uses less digits than its factorization.

88109051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52860.

The product of its (nonzero) digits is 2880, while the sum is 32.

The square root of 88109051 is about 9386.6421578752. The cubic root of 88109051 is about 444.9796750385.

The spelling of 88109051 in words is "eighty-eight million, one hundred nine thousand, fifty-one".