20046926592 has 864 divisors, whose sum is σ = 79894563840. Its totient is φ = 4687626240.

The previous prime is 20046926587. The next prime is 20046926597. The reversal of 20046926592 is 29562964002.

It is an interprime number because it is at equal distance from previous prime (20046926587) and next prime (20046926597).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20046926597) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 871605493 + ... + 871605515.

It is an arithmetic number, because the mean of its divisors is an integer number (92470560).

Almost surely, 2^20046926592 is an apocalyptic number.

20046926592 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20046926592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39947281920).

20046926592 is an abundant number, since it is smaller than the sum of its proper divisors (59847637248).

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

20046926592 is a wasteful number, since it uses less digits than its factorization.

20046926592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 20046926592 in words is "twenty billion, forty-six million, nine hundred twenty-six thousand, five hundred ninety-two".