1497044460 has 24 divisors (see below), whose sum is σ = 4191724656. Its totient is φ = 399211840.

The previous prime is 1497044459. The next prime is 1497044473. The reversal of 1497044460 is 644407941.

It is a super-2 number, since 2×1497044460² = 4482284230433383200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12475311 + ... + 12475430.

It is an arithmetic number, because the mean of its divisors is an integer number (174655194).

Almost surely, 2^1497044460 is an apocalyptic number.

1497044460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1497044460 is an abundant number, since it is smaller than the sum of its proper divisors (2694680196).

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

1497044460 is a wasteful number, since it uses less digits than its factorization.

1497044460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24950753 (or 24950751 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 1497044460 is about 38691.6587910108. The cubic root of 1497044460 is about 1143.9619151665.

The spelling of 1497044460 in words is "one billion, four hundred ninety-seven million, forty-four thousand, four hundred sixty".