572098 has 4 divisors (see below), whose sum is σ = 858150. Its totient is φ = 286048.

The previous prime is 572093. The next prime is 572107. The reversal of 572098 is 890275.

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., 344569 + 227529 = 587^2 + 477^2 .

It is a super-2 number, since 2×572098² = 654592243208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (572093) by changing a digit.

572098 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143023 + ... + 143026.

2⁵⁷²⁰⁹⁸ is an apocalyptic number.

572098 is a deficient number, since it is larger than the sum of its proper divisors (286052).

572098 is a wasteful number, since it uses less digits than its factorization.

572098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286051.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 572098 is about 756.3716017937. The cubic root of 572098 is about 83.0150454169.

The spelling of 572098 in words is "five hundred seventy-two thousand, ninety-eight".