3142487 has 2 divisors, whose sum is σ = 3142488. Its totient is φ = 3142486.

The previous prime is 3142481. The next prime is 3142493. The reversal of 3142487 is 7842413.

It is a balanced prime because it is at equal distance from previous prime (3142481) and next prime (3142493).

It is a cyclic number.

It is not a de Polignac number, because 3142487 - 2⁸ = 3142231 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 (3142481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571243 + 1571244.

It is an arithmetic number, because the mean of its divisors is an integer number (1571244).

Almost surely, 2^3142487 is an apocalyptic number.

3142487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142487 is an equidigital number, since it uses as much as digits as its factorization.

3142487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 29.

The square root of 3142487 is about 1772.7061234170. The cubic root of 3142487 is about 146.4730854042.

The spelling of 3142487 in words is "three million, one hundred forty-two thousand, four hundred eighty-seven".