2042462564 has 12 divisors (see below), whose sum is σ = 3583051500. Its totient is φ = 1018733568.

The previous prime is 2042462563. The next prime is 2042462593. The reversal of 2042462564 is 4652642402.

It can be written as a sum of positive squares in 2 ways, for example, as 1599360064 + 443102500 = 39992^2 + 21050^2 .

It is not an unprimeable number, because it can be changed into a prime (2042462563) 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, 622589 + ... + 625860.

It is an arithmetic number, because the mean of its divisors is an integer number (298587625).

Almost surely, 2^2042462564 is an apocalyptic number.

It is an amenable number.

2042462564 is a deficient number, since it is larger than the sum of its proper divisors (1540588936).

2042462564 is a wasteful number, since it uses less digits than its factorization.

2042462564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248862 (or 1248860 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The square root of 2042462564 is about 45193.6119822260. The cubic root of 2042462564 is about 1268.7752600664.

The spelling of 2042462564 in words is "two billion, forty-two million, four hundred sixty-two thousand, five hundred sixty-four".