7134887 has 2 divisors, whose sum is σ = 7134888. Its totient is φ = 7134886.

The previous prime is 7134877. The next prime is 7134893. The reversal of 7134887 is 7884317.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7134887 - 2¹² = 7130791 is a prime.

It is a super-2 number, since 2×7134887² = 101813225005538, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7134887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7134817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3567443 + 3567444.

It is an arithmetic number, because the mean of its divisors is an integer number (3567444).

Almost surely, 2^7134887 is an apocalyptic number.

7134887 is a deficient number, since it is larger than the sum of its proper divisors (1).

7134887 is an equidigital number, since it uses as much as digits as its factorization.

7134887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37632, while the sum is 38.

The square root of 7134887 is about 2671.1209257538. The cubic root of 7134887 is about 192.5140215794.

The spelling of 7134887 in words is "seven million, one hundred thirty-four thousand, eight hundred eighty-seven".