1492832045 has 16 divisors (see below), whose sum is σ = 1815989760. Its totient is φ = 1177964544.

The previous prime is 1492832027. The next prime is 1492832059. The reversal of 1492832045 is 5402382941.

It is a cyclic number.

It is not a de Polignac number, because 1492832045 - 2²⁴ = 1476054829 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 126716 + ... + 137994.

It is an arithmetic number, because the mean of its divisors is an integer number (113499360).

Almost surely, 2^1492832045 is an apocalyptic number.

It is an amenable number.

1492832045 is a deficient number, since it is larger than the sum of its proper divisors (323157715).

1492832045 is a wasteful number, since it uses less digits than its factorization.

1492832045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11644.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 1492832045 is about 38637.1847447507. The cubic root of 1492832045 is about 1142.8879392259.

The spelling of 1492832045 in words is "one billion, four hundred ninety-two million, eight hundred thirty-two thousand, forty-five".