572733040 has 40 divisors (see below), whose sum is σ = 1452661488. Its totient is φ = 208266240.

The previous prime is 572733037. The next prime is 572733047. The reversal of 572733040 is 40337275.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 572732993 and 572733011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572733047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324537 + ... + 326296.

Almost surely, 2^572733040 is an apocalyptic number.

It is an amenable number.

572733040 is an abundant number, since it is smaller than the sum of its proper divisors (879928448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

572733040 is a wasteful number, since it uses less digits than its factorization.

572733040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650857 (or 650851 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 572733040 is about 23931.8415505368. The cubic root of 572733040 is about 830.4575016828.

The spelling of 572733040 in words is "five hundred seventy-two million, seven hundred thirty-three thousand, forty".