96579540 has 60 divisors (see below), whose sum is σ = 302978676. Its totient is φ = 25754112.

The previous prime is 96579523. The next prime is 96579551. The reversal of 96579540 is 4597569.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 74338884 + 22240656 = 8622^2 + 4716^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×96579540² = 18655215093223200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28189 + ... + 31428.

Almost surely, 2^96579540 is an apocalyptic number.

96579540 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

96579540 is an abundant number, since it is smaller than the sum of its proper divisors (206399136).

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

96579540 is a wasteful number, since it uses less digits than its factorization.

96579540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59638 (or 59627 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The square root of 96579540 is about 9827.4889977043. The cubic root of 96579540 is about 458.8052486625.

The spelling of 96579540 in words is "ninety-six million, five hundred seventy-nine thousand, five hundred forty".