20460049062 has 16 divisors (see below), whose sum is σ = 41011239600. Its totient is φ = 6804826112.

The previous prime is 20460049039. The next prime is 20460049069. The reversal of 20460049062 is 26094006402.

It is a happy number.

It is a super-2 number, since 2×20460049062² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20460049069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3794643 + ... + 3800030.

It is an arithmetic number, because the mean of its divisors is an integer number (2563202475).

Almost surely, 2^20460049062 is an apocalyptic number.

20460049062 is an abundant number, since it is smaller than the sum of its proper divisors (20551190538).

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

20460049062 is a wasteful number, since it uses less digits than its factorization.

20460049062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7595127.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 20460049062 in words is "twenty billion, four hundred sixty million, forty-nine thousand, sixty-two".