2162464 has 12 divisors (see below), whose sum is σ = 4257414. Its totient is φ = 1081216.

The previous prime is 2162449. The next prime is 2162497. The reversal of 2162464 is 4642612.

It can be written as a sum of positive squares in only one way, i.e., 1904400 + 258064 = 1380^2 + 508^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33757 + ... + 33820.

2^2162464 is an apocalyptic number.

It is an amenable number.

2162464 is a deficient number, since it is larger than the sum of its proper divisors (2094950).

2162464 is an equidigital number, since it uses as much as digits as its factorization.

2162464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67587 (or 67579 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 2162464 is about 1470.5318765671. The cubic root of 2162464 is about 129.3152157519.

The spelling of 2162464 in words is "two million, one hundred sixty-two thousand, four hundred sixty-four".