7056249 has 4 divisors (see below), whose sum is σ = 9408336. Its totient is φ = 4704164.

The previous prime is 7056229. The next prime is 7056281. The reversal of 7056249 is 9426507.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7056249 - 2⁷ = 7056121 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7056229) 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, 1176039 + ... + 1176044.

It is an arithmetic number, because the mean of its divisors is an integer number (2352084).

Almost surely, 2^7056249 is an apocalyptic number.

It is an amenable number.

7056249 is a deficient number, since it is larger than the sum of its proper divisors (2352087).

7056249 is a wasteful number, since it uses less digits than its factorization.

7056249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352086.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 7056249 is about 2656.3601036004. The cubic root of 7056249 is about 191.8041351128.

The spelling of 7056249 in words is "seven million, fifty-six thousand, two hundred forty-nine".