2242624572 has 36 divisors (see below), whose sum is σ = 5673325840. Its totient is φ = 746952192.

The previous prime is 2242624561. The next prime is 2242624583. The reversal of 2242624572 is 2754262422.

2242624572 is a `hidden beast` number, since 2 + 24 + 2 + 62 + 4 + 572 = 666.

It is an interprime number because it is at equal distance from previous prime (2242624561) and next prime (2242624583).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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, 23004 + ... + 70812.

Almost surely, 2^2242624572 is an apocalyptic number.

It is an amenable number.

2242624572 is an abundant number, since it is smaller than the sum of its proper divisors (3430701268).

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

2242624572 is a wasteful number, since it uses less digits than its factorization.

2242624572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49122 (or 49117 counting only the distinct ones).

The product of its digits is 107520, while the sum is 36.

The square root of 2242624572 is about 47356.3572501095. The cubic root of 2242624572 is about 1308.9373453970.

Adding to 2242624572 its reverse (2754262422), we get a palindrome (4996886994).

The spelling of 2242624572 in words is "two billion, two hundred forty-two million, six hundred twenty-four thousand, five hundred seventy-two".