88045805 has 16 divisors (see below), whose sum is σ = 114255360. Its totient is φ = 64879872.

The previous prime is 88045781. The next prime is 88045823. The reversal of 88045805 is 50854088.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88045805 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7025 + ... + 15014.

It is an arithmetic number, because the mean of its divisors is an integer number (7140960).

Almost surely, 2^88045805 is an apocalyptic number.

88045805 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

88045805 is a deficient number, since it is larger than the sum of its proper divisors (26209555).

88045805 is a wasteful number, since it uses less digits than its factorization.

88045805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22108.

The product of its (nonzero) digits is 51200, while the sum is 38.

The square root of 88045805 is about 9383.2726167367. The cubic root of 88045805 is about 444.8731785218.

The spelling of 88045805 in words is "eighty-eight million, forty-five thousand, eight hundred five".