1492373452 has 6 divisors (see below), whose sum is σ = 2611653548. Its totient is φ = 746186724.

The previous prime is 1492373369. The next prime is 1492373453. The reversal of 1492373452 is 2543732941.

It is not an unprimeable number, because it can be changed into a prime (1492373453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186546678 + ... + 186546685.

Almost surely, 2^1492373452 is an apocalyptic number.

It is an amenable number.

1492373452 is a deficient number, since it is larger than the sum of its proper divisors (1119280096).

1492373452 is a wasteful number, since it uses less digits than its factorization.

1492373452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373093367 (or 373093365 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 1492373452 is about 38631.2496820903. The cubic root of 1492373452 is about 1142.7708967922.

The spelling of 1492373452 in words is "one billion, four hundred ninety-two million, three hundred seventy-three thousand, four hundred fifty-two".