2315562 has 8 divisors (see below), whose sum is σ = 4631136. Its totient is φ = 771852.

The previous prime is 2315539. The next prime is 2315567. The reversal of 2315562 is 2655132.

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

2315562 is an admirable number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2315567) 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, 192958 + ... + 192969.

It is an arithmetic number, because the mean of its divisors is an integer number (578892).

2^2315562 is an apocalyptic number.

2315562 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.

2315562 is a wasteful number, since it uses less digits than its factorization.

2315562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385932.

The product of its digits is 1800, while the sum is 24.

The square root of 2315562 is about 1521.6970789221. The cubic root of 2315562 is about 132.2976524568.

The spelling of 2315562 in words is "two million, three hundred fifteen thousand, five hundred sixty-two".