7252214887 has 2 divisors, whose sum is σ = 7252214888. Its totient is φ = 7252214886.

The previous prime is 7252214873. The next prime is 7252214897. The reversal of 7252214887 is 7884122527.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7884122527) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7252214887 - 2³¹ = 5104731239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7252214897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3626107443 + 3626107444.

It is an arithmetic number, because the mean of its divisors is an integer number (3626107444).

Almost surely, 2^7252214887 is an apocalyptic number.

7252214887 is a deficient number, since it is larger than the sum of its proper divisors (1).

7252214887 is an equidigital number, since it uses as much as digits as its factorization.

7252214887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 501760, while the sum is 46.

The square root of 7252214887 is about 85159.9371007283. The cubic root of 7252214887 is about 1935.6353934500.

The spelling of 7252214887 in words is "seven billion, two hundred fifty-two million, two hundred fourteen thousand, eight hundred eighty-seven".