88073091 has 12 divisors (see below), whose sum is σ = 128407032. Its totient is φ = 58166016.

The previous prime is 88073059. The next prime is 88073093. The reversal of 88073091 is 19037088.

It is not a de Polignac number, because 88073091 - 2⁵ = 88073059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88073093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44766 + ... + 46691.

It is an arithmetic number, because the mean of its divisors is an integer number (10700586).

Almost surely, 2^88073091 is an apocalyptic number.

88073091 is a deficient number, since it is larger than the sum of its proper divisors (40333941).

88073091 is a wasteful number, since it uses less digits than its factorization.

88073091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91570 (or 91567 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 88073091 is about 9384.7264744371. The cubic root of 88073091 is about 444.9191301935.

The spelling of 88073091 in words is "eighty-eight million, seventy-three thousand, ninety-one".