2472969761622 has 24 divisors (see below), whose sum is σ = 5358132646776. Its totient is φ = 824318408256.

The previous prime is 2472969761599. The next prime is 2472969761641. The reversal of 2472969761622 is 2261679692742.

2472969761622 is a `hidden beast` number, since 2 + 4 + 7 + 2 + 9 + 6 + 9 + 7 + 616 + 2 + 2 = 666.

It is a super-2 number, since 2×2472969761622² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2472969761622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4102558 + ... + 4666574.

It is an arithmetic number, because the mean of its divisors is an integer number (223255526949).

Almost surely, 2^{2472969761622} is an apocalyptic number.

2472969761622 is an abundant number, since it is smaller than the sum of its proper divisors (2885162885154).

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

2472969761622 is a wasteful number, since it uses less digits than its factorization.

2472969761622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807612 (or 807609 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 63.

The spelling of 2472969761622 in words is "two trillion, four hundred seventy-two billion, nine hundred sixty-nine million, seven hundred sixty-one thousand, six hundred twenty-two".