3132887 has 2 divisors, whose sum is σ = 3132888. Its totient is φ = 3132886.

The previous prime is 3132881. The next prime is 3132907. The reversal of 3132887 is 7882313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3132887 - 2⁶ = 3132823 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3132881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566443 + 1566444.

It is an arithmetic number, because the mean of its divisors is an integer number (1566444).

Almost surely, 2^3132887 is an apocalyptic number.

3132887 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132887 is an equidigital number, since it uses as much as digits as its factorization.

3132887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 32.

The square root of 3132887 is about 1769.9963276798. The cubic root of 3132887 is about 146.3237794636.

The spelling of 3132887 in words is "three million, one hundred thirty-two thousand, eight hundred eighty-seven".