92686461312 has 128 divisors (see below), whose sum is σ = 258928680960. Its totient is φ = 29319155712.

The previous prime is 92686461271. The next prime is 92686461331. The reversal of 92686461312 is 21316468629.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×92686461312² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1080348 + ... + 1162980.

It is an arithmetic number, because the mean of its divisors is an integer number (2022880320).

Almost surely, 2^92686461312 is an apocalyptic number.

92686461312 is a gapful number since it is divisible by the number (92) 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 92686461312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129464340480).

92686461312 is an abundant number, since it is smaller than the sum of its proper divisors (166242219648).

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

92686461312 is a wasteful number, since it uses less digits than its factorization.

92686461312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82800 (or 82788 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The spelling of 92686461312 in words is "ninety-two billion, six hundred eighty-six million, four hundred sixty-one thousand, three hundred twelve".