88870870 has 40 divisors (see below), whose sum is σ = 176253120. Its totient is φ = 32263440.

The previous prime is 88870867. The next prime is 88870871. The reversal of 88870870 is 7807888.

It is a self number, because there is not a number n which added to its sum of digits gives 88870870.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88870871) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 146107 + ... + 146713.

It is an arithmetic number, because the mean of its divisors is an integer number (4406328).

Almost surely, 2^88870870 is an apocalyptic number.

88870870 is a deficient number, since it is larger than the sum of its proper divisors (87382250).

88870870 is an equidigital number, since it uses as much as digits as its factorization.

88870870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 46.

The square root of 88870870 is about 9427.1347714987. The cubic root of 88870870 is about 446.2584752553.

The spelling of 88870870 in words is "eighty-eight million, eight hundred seventy thousand, eight hundred seventy".