2316387 has 8 divisors (see below), whose sum is σ = 3116304. Its totient is φ = 1530368.

The previous prime is 2316383. The next prime is 2316407. The reversal of 2316387 is 7836132.

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

It is a cyclic number.

It is not a de Polignac number, because 2316387 - 2² = 2316383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2316383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3078 + ... + 3755.

It is an arithmetic number, because the mean of its divisors is an integer number (389538).

2^2316387 is an apocalyptic number.

2316387 is a deficient number, since it is larger than the sum of its proper divisors (799917).

2316387 is a wasteful number, since it uses less digits than its factorization.

2316387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6949.

The product of its digits is 6048, while the sum is 30.

The square root of 2316387 is about 1521.9681337006. The cubic root of 2316387 is about 132.3133624808.

The spelling of 2316387 in words is "two million, three hundred sixteen thousand, three hundred eighty-seven".