720080088 has 384 divisors, whose sum is σ = 2474438400. Its totient is φ = 172440576.

The previous prime is 720080087. The next prime is 720080143. The reversal of 720080088 is 880080027.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (720080087) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10747431 + ... + 10747497.

It is an arithmetic number, because the mean of its divisors is an integer number (6443850).

Almost surely, 2^720080088 is an apocalyptic number.

720080088 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 720080088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1237219200).

720080088 is an abundant number, since it is smaller than the sum of its proper divisors (1754358312).

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

720080088 is a wasteful number, since it uses less digits than its factorization.

720080088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 720080088 is about 26834.3080402682. The cubic root of 720080088 is about 896.3141801852.

The spelling of 720080088 in words is "seven hundred twenty million, eighty thousand, eighty-eight".