235952020 has 12 divisors (see below), whose sum is σ = 495499284. Its totient is φ = 94380800.

The previous prime is 235952011. The next prime is 235952053. The reversal of 235952020 is 20259532.

It can be written as a sum of positive squares in 2 ways, for example, as 31404816 + 204547204 = 5604^2 + 14302^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 235952020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5898781 + ... + 5898820.

It is an arithmetic number, because the mean of its divisors is an integer number (41291607).

Almost surely, 2^235952020 is an apocalyptic number.

235952020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235952020 is an abundant number, since it is smaller than the sum of its proper divisors (259547264).

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

235952020 is a wasteful number, since it uses less digits than its factorization.

235952020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11797610 (or 11797608 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 235952020 is about 15360.7298003708. The cubic root of 235952020 is about 617.9327786179.

The spelling of 235952020 in words is "two hundred thirty-five million, nine hundred fifty-two thousand, twenty".