88041815 has 8 divisors (see below), whose sum is σ = 110243808. Its totient is φ = 67371040.

The previous prime is 88041809. The next prime is 88041823. The reversal of 88041815 is 51814088.

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

It is a de Polignac number, because none of the positive numbers 2^k-88041815 is a prime.

It is a super-2 number, since 2×88041815² = 15502722376988450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382676 + ... + 382905.

It is an arithmetic number, because the mean of its divisors is an integer number (13780476).

Almost surely, 2^88041815 is an apocalyptic number.

88041815 is a deficient number, since it is larger than the sum of its proper divisors (22201993).

88041815 is a wasteful number, since it uses less digits than its factorization.

88041815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765609.

The product of its (nonzero) digits is 10240, while the sum is 35.

The square root of 88041815 is about 9383.0600019397. The cubic root of 88041815 is about 444.8664582667.

The spelling of 88041815 in words is "eighty-eight million, forty-one thousand, eight hundred fifteen".