2316146 has 16 divisors (see below), whose sum is σ = 4143744. Its totient is φ = 949344.

The previous prime is 2316133. The next prime is 2316151. The reversal of 2316146 is 6416132.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3275 + ... + 3918.

It is an arithmetic number, because the mean of its divisors is an integer number (258984).

2^2316146 is an apocalyptic number.

2316146 is a deficient number, since it is larger than the sum of its proper divisors (1827598).

2316146 is a wasteful number, since it uses less digits than its factorization.

2316146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7225.

The product of its digits is 864, while the sum is 23.

The square root of 2316146 is about 1521.8889578415. Note that the first 3 decimals coincide. The cubic root of 2316146 is about 132.3087736353.

The spelling of 2316146 in words is "two million, three hundred sixteen thousand, one hundred forty-six".