88863540 has 48 divisors (see below), whose sum is σ = 257402880. Its totient is φ = 22879360.

The previous prime is 88863521. The next prime is 88863553. The reversal of 88863540 is 4536888.

It is a junction number, because it is equal to n+sod(n) for n = 88863492 and 88863501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23796 + ... + 27275.

It is an arithmetic number, because the mean of its divisors is an integer number (5362560).

Almost surely, 2^88863540 is an apocalyptic number.

It is an amenable number.

88863540 is an abundant number, since it is smaller than the sum of its proper divisors (168539340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88863540 is a wasteful number, since it uses less digits than its factorization.

88863540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51112 (or 51110 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 88863540 is about 9426.7459921226. The cubic root of 88863540 is about 446.2462059011.

The spelling of 88863540 in words is "eighty-eight million, eight hundred sixty-three thousand, five hundred forty".