1492845474 has 16 divisors (see below), whose sum is σ = 3026591712. Its totient is φ = 490798368.

The previous prime is 1492845469. The next prime is 1492845479. The reversal of 1492845474 is 4745482941.

It is an interprime number because it is at equal distance from previous prime (1492845469) and next prime (1492845479).

It is not an unprimeable number, because it can be changed into a prime (1492845479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1703724 + ... + 1704599.

It is an arithmetic number, because the mean of its divisors is an integer number (189161982).

Almost surely, 2^1492845474 is an apocalyptic number.

1492845474 is an abundant number, since it is smaller than the sum of its proper divisors (1533746238).

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

1492845474 is a wasteful number, since it uses less digits than its factorization.

1492845474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408401.

The product of its digits is 1290240, while the sum is 48.

The square root of 1492845474 is about 38637.3585277255. The cubic root of 1492845474 is about 1142.8913662237.

The spelling of 1492845474 in words is "one billion, four hundred ninety-two million, eight hundred forty-five thousand, four hundred seventy-four".