2015502 has 8 divisors (see below), whose sum is σ = 4031016. Its totient is φ = 671832.

The previous prime is 2015491. The next prime is 2015509. The reversal of 2015502 is 2055102.

It is a sphenic number, since it is the product of 3 distinct primes.

2015502 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167953 + ... + 167964.

It is an arithmetic number, because the mean of its divisors is an integer number (503877).

2^2015502 is an apocalyptic number.

2015502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2015502 is a wasteful number, since it uses less digits than its factorization.

2015502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335922.

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 2015502 is about 1419.6837676046. The cubic root of 2015502 is about 126.3167891551.

The spelling of 2015502 in words is "two million, fifteen thousand, five hundred two".