87741696 has 144 divisors (see below), whose sum is σ = 281254400. Its totient is φ = 23721984.

The previous prime is 87741691. The next prime is 87741697. The reversal of 87741696 is 69614778.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87741691) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 101715 + ... + 102573.

Almost surely, 2^87741696 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 87741696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140627200).

87741696 is an abundant number, since it is smaller than the sum of its proper divisors (193512704).

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

87741696 is a wasteful number, since it uses less digits than its factorization.

87741696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904 (or 890 counting only the distinct ones).

The product of its digits is 508032, while the sum is 48.

The square root of 87741696 is about 9367.0537523813. The cubic root of 87741696 is about 444.3603924016.

The spelling of 87741696 in words is "eighty-seven million, seven hundred forty-one thousand, six hundred ninety-six".