1572974002 has 32 divisors (see below), whose sum is σ = 2507645952. Its totient is φ = 738478224.

The previous prime is 1572973993. The next prime is 1572974009. The reversal of 1572974002 is 2004792751.

It is not an unprimeable number, because it can be changed into a prime (1572974009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 636373 + ... + 638839.

It is an arithmetic number, because the mean of its divisors is an integer number (78363936).

Almost surely, 2^1572974002 is an apocalyptic number.

1572974002 is a deficient number, since it is larger than the sum of its proper divisors (934671950).

1572974002 is a wasteful number, since it uses less digits than its factorization.

1572974002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 1572974002 is about 39660.7362765746. The cubic root of 1572974002 is about 1162.9842901764.

The spelling of 1572974002 in words is "one billion, five hundred seventy-two million, nine hundred seventy-four thousand, two".