2421162 has 24 divisors (see below), whose sum is σ = 5416320. Its totient is φ = 780840.

The previous prime is 2421149. The next prime is 2421163. The reversal of 2421162 is 2611242.

2421162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2421163) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 1612 + ... + 2727.

It is an arithmetic number, because the mean of its divisors is an integer number (225680).

2^2421162 is an apocalyptic number.

2421162 is an abundant number, since it is smaller than the sum of its proper divisors (2995158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2421162 is a wasteful number, since it uses less digits than its factorization.

2421162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4378 (or 4375 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 2421162 is about 1556.0083547334. The cubic root of 2421162 is about 134.2789540454.

The spelling of 2421162 in words is "two million, four hundred twenty-one thousand, one hundred sixty-two".