156232041 has 64 divisors (see below), whose sum is σ = 261888000. Its totient is φ = 82555200.

The previous prime is 156232039. The next prime is 156232051. The reversal of 156232041 is 140232651.

It is not a de Polignac number, because 156232041 - 2¹ = 156232039 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (156232001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1192546 + ... + 1192676.

It is an arithmetic number, because the mean of its divisors is an integer number (4092000).

Almost surely, 2^156232041 is an apocalyptic number.

It is an amenable number.

156232041 is a deficient number, since it is larger than the sum of its proper divisors (105655959).

156232041 is a wasteful number, since it uses less digits than its factorization.

156232041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 156232041 is about 12499.2816193572. The cubic root of 156232041 is about 538.5880362546.

Adding to 156232041 its reverse (140232651), we get a palindrome (296464692).

The spelling of 156232041 in words is "one hundred fifty-six million, two hundred thirty-two thousand, forty-one".