88802290 has 16 divisors (see below), whose sum is σ = 165000960. Its totient is φ = 34374960.

The previous prime is 88802261. The next prime is 88802303. The reversal of 88802290 is 9220888.

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 7 ways as a sum of consecutive naturals, for example, 142920 + ... + 143539.

It is an arithmetic number, because the mean of its divisors is an integer number (10312560).

Almost surely, 2^88802290 is an apocalyptic number.

88802290 is a deficient number, since it is larger than the sum of its proper divisors (76198670).

88802290 is a wasteful number, since it uses less digits than its factorization.

88802290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286497.

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 88802290 is about 9423.4966970865. The cubic root of 88802290 is about 446.1436559229.

The spelling of 88802290 in words is "eighty-eight million, eight hundred two thousand, two hundred ninety".