93516402 has 48 divisors (see below), whose sum is σ = 218907360. Its totient is φ = 26554752.

The previous prime is 93516359. The next prime is 93516419. The reversal of 93516402 is 20461539.

It is a self number, because there is not a number n which added to its sum of digits gives 93516402.

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, 51738 + ... + 53514.

It is an arithmetic number, because the mean of its divisors is an integer number (4560570).

Almost surely, 2^93516402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93516402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109453680).

93516402 is an abundant number, since it is smaller than the sum of its proper divisors (125390958).

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

93516402 is a wasteful number, since it uses less digits than its factorization.

93516402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975 (or 1968 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 93516402 is about 9670.3878929441. The cubic root of 93516402 is about 453.9025226239.

It can be divided in two parts, 9351 and 6402, that added together give a triangular number (15753 = T₁₇₇).

The spelling of 93516402 in words is "ninety-three million, five hundred sixteen thousand, four hundred two".