7252687 has 4 divisors (see below), whose sum is σ = 7810600. Its totient is φ = 6694776.

The previous prime is 7252669. The next prime is 7252733. The reversal of 7252687 is 7862527.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7252687 - 2⁷ = 7252559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7252607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278937 + ... + 278962.

It is an arithmetic number, because the mean of its divisors is an integer number (1952650).

Almost surely, 2^7252687 is an apocalyptic number.

7252687 is a deficient number, since it is larger than the sum of its proper divisors (557913).

7252687 is a wasteful number, since it uses less digits than its factorization.

7252687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557912.

The product of its digits is 47040, while the sum is 37.

The square root of 7252687 is about 2693.0813207180. The cubic root of 7252687 is about 193.5677395276.

The spelling of 7252687 in words is "seven million, two hundred fifty-two thousand, six hundred eighty-seven".