88840455 has 32 divisors (see below), whose sum is σ = 158008320. Its totient is φ = 42257280.

The previous prime is 88840439. The next prime is 88840469. The reversal of 88840455 is 55404888.

It is not a de Polignac number, because 88840455 - 2⁴ = 88840439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3666 + ... + 13824.

It is an arithmetic number, because the mean of its divisors is an integer number (4937760).

Almost surely, 2^88840455 is an apocalyptic number.

88840455 is a deficient number, since it is larger than the sum of its proper divisors (69167865).

88840455 is a wasteful number, since it uses less digits than its factorization.

88840455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10231.

The product of its (nonzero) digits is 204800, while the sum is 42.

The square root of 88840455 is about 9425.5214709850. The cubic root of 88840455 is about 446.2075605585.

The spelling of 88840455 in words is "eighty-eight million, eight hundred forty thousand, four hundred fifty-five".