7252887 has 8 divisors (see below), whose sum is σ = 9696240. Its totient is φ = 4822400.

The previous prime is 7252879. The next prime is 7252907. The reversal of 7252887 is 7882527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7252887 - 2³ = 7252879 is a prime.

7252887 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7252807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1812 + ... + 4217.

It is an arithmetic number, because the mean of its divisors is an integer number (1212030).

Almost surely, 2^7252887 is an apocalyptic number.

7252887 is a deficient number, since it is larger than the sum of its proper divisors (2443353).

7252887 is a wasteful number, since it uses less digits than its factorization.

7252887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6433.

The product of its digits is 62720, while the sum is 39.

The square root of 7252887 is about 2693.1184526493. The cubic root of 7252887 is about 193.5695187850.

The spelling of 7252887 in words is "seven million, two hundred fifty-two thousand, eight hundred eighty-seven".