32346131 has 2 divisors, whose sum is σ = 32346132. Its totient is φ = 32346130.

The previous prime is 32346091. The next prime is 32346133. The reversal of 32346131 is 13164323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32346131 - 2¹⁴ = 32329747 is a prime.

It is a super-2 number, since 2×32346131² = 2092544381338322, which contains 22 as substring.

Together with 32346133, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 32346097 and 32346106.

It is not a weakly prime, because it can be changed into another prime (32346133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16173065 + 16173066.

It is an arithmetic number, because the mean of its divisors is an integer number (16173066).

Almost surely, 2^32346131 is an apocalyptic number.

32346131 is a deficient number, since it is larger than the sum of its proper divisors (1).

32346131 is an equidigital number, since it uses as much as digits as its factorization.

32346131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 23.

The square root of 32346131 is about 5687.3659105073. The cubic root of 32346131 is about 318.6207926404.

The spelling of 32346131 in words is "thirty-two million, three hundred forty-six thousand, one hundred thirty-one".