700520120 has 32 divisors (see below), whose sum is σ = 1659128400. Its totient is φ = 265459968.

The previous prime is 700520053. The next prime is 700520123. The reversal of 700520120 is 21025007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700520123) by changing a digit.

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, 460109 + ... + 461628.

Almost surely, 2^700520120 is an apocalyptic number.

It is an amenable number.

700520120 is an abundant number, since it is smaller than the sum of its proper divisors (958608280).

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

700520120 is a wasteful number, since it uses less digits than its factorization.

700520120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921767 (or 921763 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 700520120 is about 26467.3406295381. The cubic root of 700520120 is about 888.1238599786.

Adding to 700520120 its reverse (21025007), we get a palindrome (721545127).

The spelling of 700520120 in words is "seven hundred million, five hundred twenty thousand, one hundred twenty".