92098649640 has 128 divisors (see below), whose sum is σ = 278515480320. Its totient is φ = 24362956800.

The previous prime is 92098649603. The next prime is 92098649683. The reversal of 92098649640 is 4694689029.

It is a super-2 number, since 2×92098649640² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10436430 + ... + 10445250.

It is an arithmetic number, because the mean of its divisors is an integer number (2175902190).

Almost surely, 2^92098649640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92098649640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139257740160).

92098649640 is an abundant number, since it is smaller than the sum of its proper divisors (186416830680).

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

92098649640 is a wasteful number, since it uses less digits than its factorization.

92098649640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9523 (or 9519 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 57.

The spelling of 92098649640 in words is "ninety-two billion, ninety-eight million, six hundred forty-nine thousand, six hundred forty".