88513406 has 4 divisors (see below), whose sum is σ = 132770112. Its totient is φ = 44256702.

The previous prime is 88513367. The next prime is 88513433. The reversal of 88513406 is 60431588.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22128350 + ... + 22128353.

It is an arithmetic number, because the mean of its divisors is an integer number (33192528).

Almost surely, 2^88513406 is an apocalyptic number.

88513406 is a deficient number, since it is larger than the sum of its proper divisors (44256706).

88513406 is a wasteful number, since it uses less digits than its factorization.

88513406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44256705.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 88513406 is about 9408.1563549933. The cubic root of 88513406 is about 445.6593449331.

The spelling of 88513406 in words is "eighty-eight million, five hundred thirteen thousand, four hundred six".