722574203 has 12 divisors (see below), whose sum is σ = 783379080. Its totient is φ = 666184896.

The previous prime is 722574173. The next prime is 722574217. The reversal of 722574203 is 302475227.

It is not a de Polignac number, because 722574203 - 2¹⁴ = 722557819 is a prime.

It is a super-2 number, since 2×722574203² = 1044226957682170418, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 722574203.

It is not an unprimeable number, because it can be changed into a prime (722574803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172508 + ... + 176646.

It is an arithmetic number, because the mean of its divisors is an integer number (65281590).

Almost surely, 2^722574203 is an apocalyptic number.

722574203 is a deficient number, since it is larger than the sum of its proper divisors (60804877).

722574203 is a wasteful number, since it uses less digits than its factorization.

722574203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5198 (or 5185 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 722574203 is about 26880.7403729882. The cubic root of 722574203 is about 897.3478312170.

The spelling of 722574203 in words is "seven hundred twenty-two million, five hundred seventy-four thousand, two hundred three".