701536220 has 72 divisors (see below), whose sum is σ = 1850708832. Its totient is φ = 218655360.

The previous prime is 701536217. The next prime is 701536223. The reversal of 701536220 is 22635107.

701536220 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (701536217) and next prime (701536223).

It is a self number, because there is not a number n which added to its sum of digits gives 701536220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701536223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3767 + ... + 37646.

Almost surely, 2^701536220 is an apocalyptic number.

701536220 is a gapful number since it is divisible by the number (70) 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 701536220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (925354416).

701536220 is an abundant number, since it is smaller than the sum of its proper divisors (1149172612).

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

701536220 is a wasteful number, since it uses less digits than its factorization.

701536220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41451 (or 41438 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 701536220 is about 26486.5290289234. The cubic root of 701536220 is about 888.5530585413.

The spelling of 701536220 in words is "seven hundred one million, five hundred thirty-six thousand, two hundred twenty".