1495665612 has 54 divisors (see below), whose sum is σ = 4397974308. Its totient is φ = 427332528.

The previous prime is 1495665599. The next prime is 1495665629. The reversal of 1495665612 is 2165665941.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 422178 + ... + 425705.

Almost surely, 2^1495665612 is an apocalyptic number.

1495665612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1495665612 is an abundant number, since it is smaller than the sum of its proper divisors (2902308696).

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

1495665612 is a wasteful number, since it uses less digits than its factorization.

1495665612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847907 (or 847895 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 1495665612 is about 38673.8362720845. The cubic root of 1495665612 is about 1143.6105931317.

The spelling of 1495665612 in words is "one billion, four hundred ninety-five million, six hundred sixty-five thousand, six hundred twelve".