32874131 has 2 divisors, whose sum is σ = 32874132. Its totient is φ = 32874130.

The previous prime is 32874119. The next prime is 32874217. The reversal of 32874131 is 13147823.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32874131 is a prime.

It is a super-2 number, since 2×32874131² = 2161416978010322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 32874094 and 32874103.

It is not a weakly prime, because it can be changed into another prime (32874431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16437065 + 16437066.

It is an arithmetic number, because the mean of its divisors is an integer number (16437066).

Almost surely, 2^32874131 is an apocalyptic number.

32874131 is a deficient number, since it is larger than the sum of its proper divisors (1).

32874131 is an equidigital number, since it uses as much as digits as its factorization.

32874131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 29.

The square root of 32874131 is about 5733.5966896879. The cubic root of 32874131 is about 320.3451061997.

The spelling of 32874131 in words is "thirty-two million, eight hundred seventy-four thousand, one hundred thirty-one".