2456164 has 6 divisors (see below), whose sum is σ = 4298294. Its totient is φ = 1228080.

The previous prime is 2456141. The next prime is 2456191. The reversal of 2456164 is 4616542.

2456164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2377764 + 78400 = 1542^2 + 280^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307017 + ... + 307024.

2^2456164 is an apocalyptic number.

It is an amenable number.

2456164 is a deficient number, since it is larger than the sum of its proper divisors (1842130).

2456164 is a wasteful number, since it uses less digits than its factorization.

2456164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614045 (or 614043 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 2456164 is about 1567.2153649068. The cubic root of 2456164 is about 134.9229372711.

The spelling of 2456164 in words is "two million, four hundred fifty-six thousand, one hundred sixty-four".