2315776 has 20 divisors (see below), whose sum is σ = 4628052. Its totient is φ = 1157632.

The previous prime is 2315773. The next prime is 2315839. The reversal of 2315776 is 6775132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1750 + ... + 2773.

2^2315776 is an apocalyptic number.

It is an amenable number.

2315776 is a deficient number, since it is larger than the sum of its proper divisors (2312276).

2315776 is an frugal number, since it uses more digits than its factorization.

2315776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4541 (or 4525 counting only the distinct ones).

The product of its digits is 8820, while the sum is 31.

The square root of 2315776 is about 1521.7673935264. The cubic root of 2315776 is about 132.3017279002.

The spelling of 2315776 in words is "two million, three hundred fifteen thousand, seven hundred seventy-six".