350572120 has 32 divisors (see below), whose sum is σ = 807135120. Its totient is φ = 136967040.

The previous prime is 350572093. The next prime is 350572127. The reversal of 350572120 is 21275053.

It is a super-2 number, since 2×350572120² = 245801622642588800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350572127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100191 + ... + 103630.

Almost surely, 2^350572120 is an apocalyptic number.

It is an amenable number.

350572120 is an abundant number, since it is smaller than the sum of its proper divisors (456563000).

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

350572120 is a wasteful number, since it uses less digits than its factorization.

350572120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203875 (or 203871 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 350572120 is about 18723.5712405513. The cubic root of 350572120 is about 705.1136546976.

It can be divided in two parts, 3505 and 72120, that added together give a square (75625 = 275²).

The spelling of 350572120 in words is "three hundred fifty million, five hundred seventy-two thousand, one hundred twenty".