56098898 has 4 divisors (see below), whose sum is σ = 84148350. Its totient is φ = 28049448.

The previous prime is 56098891. The next prime is 56098937. The reversal of 56098898 is 89889065.

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

It can be written as a sum of positive squares in only one way, i.e., 54213769 + 1885129 = 7363^2 + 1373^2 .

It is not an unprimeable number, because it can be changed into a prime (56098891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14024723 + ... + 14024726.

Almost surely, 2^56098898 is an apocalyptic number.

56098898 is a deficient number, since it is larger than the sum of its proper divisors (28049452).

56098898 is a wasteful number, since it uses less digits than its factorization.

56098898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28049451.

The product of its (nonzero) digits is 1244160, while the sum is 53.

The square root of 56098898 is about 7489.9197592498. The cubic root of 56098898 is about 382.8113244212.

The spelling of 56098898 in words is "fifty-six million, ninety-eight thousand, eight hundred ninety-eight".