234131652 has 36 divisors (see below), whose sum is σ = 592732140. Its totient is φ = 77925312.

The previous prime is 234131621. The next prime is 234131683. The reversal of 234131652 is 256131432.

234131652 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 3 + 1 + 652 = 666.

It is an interprime number because it is at equal distance from previous prime (234131621) and next prime (234131683).

It can be written as a sum of positive squares in 2 ways, for example, as 16451136 + 217680516 = 4056^2 + 14754^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 20938 + ... + 30110.

Almost surely, 2^234131652 is an apocalyptic number.

It is an amenable number.

234131652 is an abundant number, since it is smaller than the sum of its proper divisors (358600488).

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

234131652 is a wasteful number, since it uses less digits than its factorization.

234131652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9892 (or 9887 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 234131652 is about 15301.3611159269. The cubic root of 234131652 is about 616.3395588124.

The spelling of 234131652 in words is "two hundred thirty-four million, one hundred thirty-one thousand, six hundred fifty-two".