1492817072 has 10 divisors (see below), whose sum is σ = 2892333108. Its totient is φ = 746408528.

The previous prime is 1492817069. The next prime is 1492817089. The reversal of 1492817072 is 2707182941.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46650518 + ... + 46650549.

Almost surely, 2^1492817072 is an apocalyptic number.

It is an amenable number.

1492817072 is a deficient number, since it is larger than the sum of its proper divisors (1399516036).

1492817072 is an equidigital number, since it uses as much as digits as its factorization.

1492817072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93301075 (or 93301069 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 41.

The square root of 1492817072 is about 38636.9909801475. The cubic root of 1492817072 is about 1142.8841181847.

The spelling of 1492817072 in words is "one billion, four hundred ninety-two million, eight hundred seventeen thousand, seventy-two".