87548692 has 48 divisors (see below), whose sum is σ = 194947200. Its totient is φ = 34104000.

The previous prime is 87548689. The next prime is 87548707. The reversal of 87548692 is 29684578.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12192 + ... + 17992.

It is an arithmetic number, because the mean of its divisors is an integer number (4061400).

Almost surely, 2^87548692 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 87548692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97473600).

87548692 is an abundant number, since it is smaller than the sum of its proper divisors (107398508).

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

87548692 is a wasteful number, since it uses less digits than its factorization.

87548692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5837 (or 5821 counting only the distinct ones).

The product of its digits is 967680, while the sum is 49.

The square root of 87548692 is about 9356.7458018266. The cubic root of 87548692 is about 444.0343357371.

It can be divided in two parts, 875486 and 92, that added together give a palindrome (875578).

The spelling of 87548692 in words is "eighty-seven million, five hundred forty-eight thousand, six hundred ninety-two".