1492052874 has 32 divisors (see below), whose sum is σ = 3215225664. Its totient is φ = 458868480.

The previous prime is 1492052867. The next prime is 1492052879. The reversal of 1492052874 is 4782502941.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1492052879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231682 + ... + 238034.

It is an arithmetic number, because the mean of its divisors is an integer number (100475802).

Almost surely, 2^1492052874 is an apocalyptic number.

1492052874 is an abundant number, since it is smaller than the sum of its proper divisors (1723172790).

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

1492052874 is a wasteful number, since it uses less digits than its factorization.

1492052874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9382.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 1492052874 is about 38627.1002535784. The cubic root of 1492052874 is about 1142.6890644057.

The spelling of 1492052874 in words is "one billion, four hundred ninety-two million, fifty-two thousand, eight hundred seventy-four".