2594972162 has 4 divisors (see below), whose sum is σ = 3892458246. Its totient is φ = 1297486080.

The previous prime is 2594972143. The next prime is 2594972173. The reversal of 2594972162 is 2612794952.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 1900175281 + 694796881 = 43591^2 + 26359^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 648743039 + ... + 648743042.

Almost surely, 2^2594972162 is an apocalyptic number.

2594972162 is a deficient number, since it is larger than the sum of its proper divisors (1297486084).

2594972162 is a wasteful number, since it uses less digits than its factorization.

2594972162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297486083.

The product of its digits is 544320, while the sum is 47.

The square root of 2594972162 is about 50940.8692701646. The cubic root of 2594972162 is about 1374.1819331279.

The spelling of 2594972162 in words is "two billion, five hundred ninety-four million, nine hundred seventy-two thousand, one hundred sixty-two".