2162462 has 4 divisors (see below), whose sum is σ = 3243696. Its totient is φ = 1081230.

The previous prime is 2162449. The next prime is 2162497. The reversal of 2162462 is 2642612.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540614 + ... + 540617.

It is an arithmetic number, because the mean of its divisors is an integer number (810924).

2^2162462 is an apocalyptic number.

2162462 is a deficient number, since it is larger than the sum of its proper divisors (1081234).

2162462 is a wasteful number, since it uses less digits than its factorization.

2162462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081233.

The product of its digits is 1152, while the sum is 23.

The square root of 2162462 is about 1470.5311965409. The cubic root of 2162462 is about 129.3151758853.

The spelling of 2162462 in words is "two million, one hundred sixty-two thousand, four hundred sixty-two".