572273038 has 4 divisors (see below), whose sum is σ = 858409560. Its totient is φ = 286136518.

The previous prime is 572273033. The next prime is 572273069. The reversal of 572273038 is 830372275.

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

It is a junction number, because it is equal to n+sod(n) for n = 572272988 and 572273006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572273033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143068258 + ... + 143068261.

It is an arithmetic number, because the mean of its divisors is an integer number (214602390).

Almost surely, 2^572273038 is an apocalyptic number.

572273038 is a deficient number, since it is larger than the sum of its proper divisors (286136522).

572273038 is a wasteful number, since it uses less digits than its factorization.

572273038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286136521.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 572273038 is about 23922.2289513331. The cubic root of 572273038 is about 830.2351092799.

The spelling of 572273038 in words is "five hundred seventy-two million, two hundred seventy-three thousand, thirty-eight".