235682380 has 24 divisors (see below), whose sum is σ = 516452832. Its totient is φ = 90173952.

The previous prime is 235682353. The next prime is 235682387. The reversal of 235682380 is 83286532.

It is not an unprimeable number, because it can be changed into a prime (235682387) 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, 255717 + ... + 256636.

It is an arithmetic number, because the mean of its divisors is an integer number (21518868).

Almost surely, 2^235682380 is an apocalyptic number.

235682380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235682380 is an abundant number, since it is smaller than the sum of its proper divisors (280770452).

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

235682380 is a wasteful number, since it uses less digits than its factorization.

235682380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512385 (or 512383 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 235682380 is about 15351.9503646931. The cubic root of 235682380 is about 617.6973029137.

The spelling of 235682380 in words is "two hundred thirty-five million, six hundred eighty-two thousand, three hundred eighty".