720462148 has 24 divisors (see below), whose sum is σ = 1445545472. Its totient is φ = 307779264.

The previous prime is 720462131. The next prime is 720462163. The reversal of 720462148 is 841264027.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32340 + ... + 49867.

Almost surely, 2^720462148 is an apocalyptic number.

It is an amenable number.

720462148 is an abundant number, since it is smaller than the sum of its proper divisors (725083324).

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

720462148 is a wasteful number, since it uses less digits than its factorization.

720462148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82531 (or 82529 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 720462148 is about 26841.4259680815. The cubic root of 720462148 is about 896.4726742445.

The spelling of 720462148 in words is "seven hundred twenty million, four hundred sixty-two thousand, one hundred forty-eight".