88474772 has 6 divisors (see below), whose sum is σ = 154830858. Its totient is φ = 44237384.

The previous prime is 88474753. The next prime is 88474781. The reversal of 88474772 is 27747488.

It can be written as a sum of positive squares in only one way, i.e., 88472836 + 1936 = 9406^2 + 44^2 .

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, 11059343 + ... + 11059350.

It is an arithmetic number, because the mean of its divisors is an integer number (25805143).

Almost surely, 2^88474772 is an apocalyptic number.

It is an amenable number.

88474772 is a deficient number, since it is larger than the sum of its proper divisors (66356086).

88474772 is a wasteful number, since it uses less digits than its factorization.

88474772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22118697 (or 22118695 counting only the distinct ones).

The product of its digits is 702464, while the sum is 47.

The square root of 88474772 is about 9406.1029124712. The cubic root of 88474772 is about 445.5944955898.

The spelling of 88474772 in words is "eighty-eight million, four hundred seventy-four thousand, seven hundred seventy-two".