2315996 has 6 divisors (see below), whose sum is σ = 4053000. Its totient is φ = 1157996.

The previous prime is 2315993. The next prime is 2316011. The reversal of 2315996 is 6995132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289496 + ... + 289503.

It is an arithmetic number, because the mean of its divisors is an integer number (675500).

2^2315996 is an apocalyptic number.

It is an amenable number.

2315996 is a deficient number, since it is larger than the sum of its proper divisors (1737004).

2315996 is a wasteful number, since it uses less digits than its factorization.

2315996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579003 (or 579001 counting only the distinct ones).

The product of its digits is 14580, while the sum is 35.

The square root of 2315996 is about 1521.8396761814. The cubic root of 2315996 is about 132.3059173466.

The spelling of 2315996 in words is "two million, three hundred fifteen thousand, nine hundred ninety-six".