234196631 has 2 divisors, whose sum is σ = 234196632. Its totient is φ = 234196630.

The previous prime is 234196609. The next prime is 234196667. The reversal of 234196631 is 136691432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234196631 is a prime.

It is a super-2 number, since 2×234196631² = 109696123943500322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234196591 and 234196600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234196231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117098315 + 117098316.

It is an arithmetic number, because the mean of its divisors is an integer number (117098316).

Almost surely, 2^234196631 is an apocalyptic number.

234196631 is a deficient number, since it is larger than the sum of its proper divisors (1).

234196631 is an equidigital number, since it uses as much as digits as its factorization.

234196631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 35.

The square root of 234196631 is about 15303.4842764646. The cubic root of 234196631 is about 616.3965714994.

The spelling of 234196631 in words is "two hundred thirty-four million, one hundred ninety-six thousand, six hundred thirty-one".