7056898 has 8 divisors (see below), whose sum is σ = 10620108. Its totient is φ = 3516864.

The previous prime is 7056893. The next prime is 7056913. The reversal of 7056898 is 8986507.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5536609 + 1520289 = 2353^2 + 1233^2 .

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

It is not an unprimeable number, because it can be changed into a prime (7056893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5011 + ... + 6262.

Almost surely, 2^7056898 is an apocalyptic number.

7056898 is a deficient number, since it is larger than the sum of its proper divisors (3563210).

7056898 is a wasteful number, since it uses less digits than its factorization.

7056898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11588.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 7056898 is about 2656.4822604339. The cubic root of 7056898 is about 191.8100153412.

The spelling of 7056898 in words is "seven million, fifty-six thousand, eight hundred ninety-eight".