88224722 has 8 divisors (see below), whose sum is σ = 132494076. Its totient is φ = 44060032.

The previous prime is 88224683. The next prime is 88224793. The reversal of 88224722 is 22742288.

It can be written as a sum of positive squares in 2 ways, for example, as 87965641 + 259081 = 9379^2 + 509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24023 + ... + 27450.

Almost surely, 2^88224722 is an apocalyptic number.

88224722 is a deficient number, since it is larger than the sum of its proper divisors (44269354).

88224722 is a wasteful number, since it uses less digits than its factorization.

88224722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52332.

The product of its digits is 28672, while the sum is 35.

The square root of 88224722 is about 9392.8016054849. The cubic root of 88224722 is about 445.1743154140.

The spelling of 88224722 in words is "eighty-eight million, two hundred twenty-four thousand, seven hundred twenty-two".