235130556 has 24 divisors (see below), whose sum is σ = 552275584. Its totient is φ = 77857200.

The previous prime is 235130543. The next prime is 235130557. The reversal of 235130556 is 655031532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235130557) 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, 63070 + ... + 66693.

Almost surely, 2^235130556 is an apocalyptic number.

It is an amenable number.

235130556 is an abundant number, since it is smaller than the sum of its proper divisors (317145028).

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

235130556 is a wasteful number, since it uses less digits than its factorization.

235130556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129921 (or 129919 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 235130556 is about 15333.9673926874. The cubic root of 235130556 is about 617.2148363956.

The spelling of 235130556 in words is "two hundred thirty-five million, one hundred thirty thousand, five hundred fifty-six".