572352026 has 8 divisors (see below), whose sum is σ = 860568564. Its totient is φ = 285495840.

The previous prime is 572352019. The next prime is 572352031. The reversal of 572352026 is 620253275.

It can be written as a sum of positive squares in 2 ways, for example, as 462207001 + 110145025 = 21499^2 + 10495^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 572351983 and 572352001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339035 + ... + 340718.

Almost surely, 2^572352026 is an apocalyptic number.

572352026 is a deficient number, since it is larger than the sum of its proper divisors (288216538).

572352026 is a wasteful number, since it uses less digits than its factorization.

572352026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680176.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 572352026 is about 23923.8798274862. The cubic root of 572352026 is about 830.2733052630.

The spelling of 572352026 in words is "five hundred seventy-two million, three hundred fifty-two thousand, twenty-six".