92798288 has 30 divisors (see below), whose sum is σ = 197631882. Its totient is φ = 42180160.

The previous prime is 92798287. The next prime is 92798309. The reversal of 92798288 is 88289729.

It can be written as a sum of positive squares in only one way, i.e., 79780624 + 13017664 = 8932^2 + 3608^2 .

It is a super-2 number, since 2×92798288² = 17223044511461888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92798287) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22031 + ... + 25902.

Almost surely, 2^92798288 is an apocalyptic number.

It is an amenable number.

92798288 is an abundant number, since it is smaller than the sum of its proper divisors (104833594).

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

92798288 is a wasteful number, since it uses less digits than its factorization.

92798288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47963 (or 47946 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 53.

The square root of 92798288 is about 9633.1868039606. The cubic root of 92798288 is about 452.7376942743.

The spelling of 92798288 in words is "ninety-two million, seven hundred ninety-eight thousand, two hundred eighty-eight".