2315832 has 16 divisors (see below), whose sum is σ = 5789640. Its totient is φ = 771936.

The previous prime is 2315773. The next prime is 2315839. The reversal of 2315832 is 2385132.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 96493 = 2315832 / (2 + 3 + 1 + 5 + 8 + 3 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315839) 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, 48223 + ... + 48270.

2^2315832 is an apocalyptic number.

It is an amenable number.

2315832 is an abundant number, since it is smaller than the sum of its proper divisors (3473808).

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

2315832 is a wasteful number, since it uses less digits than its factorization.

2315832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96502 (or 96498 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 2315832 is about 1521.7857930734. The cubic root of 2315832 is about 132.3027943299.

The spelling of 2315832 in words is "two million, three hundred fifteen thousand, eight hundred thirty-two".