88424765 has 64 divisors (see below), whose sum is σ = 137410560. Its totient is φ = 53602560.

The previous prime is 88424753. The next prime is 88424767. The reversal of 88424765 is 56742488.

It is not a de Polignac number, because 88424765 - 2¹² = 88420669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88424767) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 312314 + ... + 312596.

It is an arithmetic number, because the mean of its divisors is an integer number (2147040).

Almost surely, 2^88424765 is an apocalyptic number.

It is an amenable number.

88424765 is a deficient number, since it is larger than the sum of its proper divisors (48985795).

88424765 is a wasteful number, since it uses less digits than its factorization.

88424765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354.

The product of its digits is 430080, while the sum is 44.

The square root of 88424765 is about 9403.4443157813. Note that the first 3 decimals coincide. The cubic root of 88424765 is about 445.5105279874.

The spelling of 88424765 in words is "eighty-eight million, four hundred twenty-four thousand, seven hundred sixty-five".