87703416 has 96 divisors (see below), whose sum is σ = 250024320. Its totient is φ = 27720000.

The previous prime is 87703409. The next prime is 87703477. The reversal of 87703416 is 61430778.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 349291 + ... + 349541.

It is an arithmetic number, because the mean of its divisors is an integer number (2604420).

Almost surely, 2^87703416 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 87703416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125012160).

87703416 is an abundant number, since it is smaller than the sum of its proper divisors (162320904).

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

87703416 is a wasteful number, since it uses less digits than its factorization.

87703416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 87703416 is about 9365.0101975385. The cubic root of 87703416 is about 444.2957610617.

The spelling of 87703416 in words is "eighty-seven million, seven hundred three thousand, four hundred sixteen".