87460736 has 48 divisors (see below), whose sum is σ = 191551920. Its totient is φ = 39747840.

The previous prime is 87460721. The next prime is 87460787. The reversal of 87460736 is 63706478.

It is a junction number, because it is equal to n+sod(n) for n = 87460693 and 87460702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12665 + ... + 18311.

It is an arithmetic number, because the mean of its divisors is an integer number (3990665).

Almost surely, 2^87460736 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 87460736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95775960).

87460736 is an abundant number, since it is smaller than the sum of its proper divisors (104091184).

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

87460736 is a wasteful number, since it uses less digits than its factorization.

87460736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5683 (or 5660 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 87460736 is about 9352.0444823579. The cubic root of 87460736 is about 443.8855858643.

The spelling of 87460736 in words is "eighty-seven million, four hundred sixty thousand, seven hundred thirty-six".