720157014 has 16 divisors (see below), whose sum is σ = 1600349040. Its totient is φ = 240052320.

The previous prime is 720157013. The next prime is 720157037. The reversal of 720157014 is 410751027.

It is a super-2 number, since 2×720157014² = 1037252249626792392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (720157013) by changing a digit.

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, 6668067 + ... + 6668174.

It is an arithmetic number, because the mean of its divisors is an integer number (100021815).

Almost surely, 2^720157014 is an apocalyptic number.

720157014 is an abundant number, since it is smaller than the sum of its proper divisors (880192026).

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

720157014 is a wasteful number, since it uses less digits than its factorization.

720157014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13336252 (or 13336246 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 720157014 is about 26835.7413536500. The cubic root of 720157014 is about 896.3460967320.

The spelling of 720157014 in words is "seven hundred twenty million, one hundred fifty-seven thousand, fourteen".