23474633622 has 64 divisors (see below), whose sum is σ = 52041581568. Its totient is φ = 6999300000.

The previous prime is 23474633621. The next prime is 23474633629. The reversal of 23474633622 is 22633647432.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23474633621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4644997 + ... + 4650047.

It is an arithmetic number, because the mean of its divisors is an integer number (813149712).

Almost surely, 2^23474633622 is an apocalyptic number.

23474633622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 23474633622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26020790784).

23474633622 is an abundant number, since it is smaller than the sum of its proper divisors (28566947946).

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

23474633622 is a wasteful number, since it uses less digits than its factorization.

23474633622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6185.

The product of its digits is 870912, while the sum is 42.

The spelling of 23474633622 in words is "twenty-three billion, four hundred seventy-four million, six hundred thirty-three thousand, six hundred twenty-two".