88780470 has 32 divisors (see below), whose sum is σ = 213345792. Its totient is φ = 23644512.

The previous prime is 88780453. The next prime is 88780487. The reversal of 88780470 is 7408788.

It is an interprime number because it is at equal distance from previous prime (88780453) and next prime (88780487).

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, 31749 + ... + 34431.

It is an arithmetic number, because the mean of its divisors is an integer number (6667056).

Almost surely, 2^88780470 is an apocalyptic number.

88780470 is an abundant number, since it is smaller than the sum of its proper divisors (124565322).

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

88780470 is a wasteful number, since it uses less digits than its factorization.

88780470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3796.

The product of its (nonzero) digits is 100352, while the sum is 42.

The square root of 88780470 is about 9422.3388816153. The cubic root of 88780470 is about 446.1071116251.

The spelling of 88780470 in words is "eighty-eight million, seven hundred eighty thousand, four hundred seventy".