88497744 has 80 divisors (see below), whose sum is σ = 251174400. Its totient is φ = 26725248.

The previous prime is 88497743. The next prime is 88497751. The reversal of 88497744 is 44779488.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88497743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18867 + ... + 23085.

It is an arithmetic number, because the mean of its divisors is an integer number (3139680).

Almost surely, 2^88497744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88497744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125587200).

88497744 is an abundant number, since it is smaller than the sum of its proper divisors (162676656).

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

88497744 is a wasteful number, since it uses less digits than its factorization.

88497744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4272 (or 4266 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 51.

The square root of 88497744 is about 9407.3239553021. The cubic root of 88497744 is about 445.6330576594.

The spelling of 88497744 in words is "eighty-eight million, four hundred ninety-seven thousand, seven hundred forty-four".