46872311766 has 64 divisors (see below), whose sum is σ = 109804670976. Its totient is φ = 13059597600.

The previous prime is 46872311749. The next prime is 46872311791. The reversal of 46872311766 is 66711327864.

It is a happy number.

It is a super-2 number, since 2×46872311766² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1119021 + ... + 1160151.

It is an arithmetic number, because the mean of its divisors is an integer number (1715697984).

Almost surely, 2^46872311766 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46872311766, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54902335488).

46872311766 is an abundant number, since it is smaller than the sum of its proper divisors (62932359210).

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

46872311766 is a wasteful number, since it uses less digits than its factorization.

46872311766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41817.

The product of its digits is 2032128, while the sum is 51.

The spelling of 46872311766 in words is "forty-six billion, eight hundred seventy-two million, three hundred eleven thousand, seven hundred sixty-six".