2431064 has 16 divisors (see below), whose sum is σ = 4581600. Its totient is φ = 1209312.

The previous prime is 2431063. The next prime is 2431097. The reversal of 2431064 is 4601342.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169 + ... + 2495.

It is an arithmetic number, because the mean of its divisors is an integer number (286350).

2^2431064 is an apocalyptic number.

It is an amenable number.

2431064 is a deficient number, since it is larger than the sum of its proper divisors (2150536).

2431064 is a wasteful number, since it uses less digits than its factorization.

2431064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562 (or 1558 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2431064 is about 1559.1869676213. The cubic root of 2431064 is about 134.4617618160.

The spelling of 2431064 in words is "two million, four hundred thirty-one thousand, sixty-four".