87296241660 has 96 divisors (see below), whose sum is σ = 248557999872. Its totient is φ = 22887152640.

The previous prime is 87296241653. The next prime is 87296241667. The reversal of 87296241660 is 6614269278.

It is an interprime number because it is at equal distance from previous prime (87296241653) and next prime (87296241667).

It is a super-2 number, since 2×87296241660² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87296241667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2081700 + ... + 2123220.

It is an arithmetic number, because the mean of its divisors is an integer number (2589145832).

Almost surely, 2^87296241660 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 87296241660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124278999936).

87296241660 is an abundant number, since it is smaller than the sum of its proper divisors (161261758212).

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

87296241660 is a wasteful number, since it uses less digits than its factorization.

87296241660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42123 (or 42121 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 87296241660 in words is "eighty-seven billion, two hundred ninety-six million, two hundred forty-one thousand, six hundred sixty".