106648493800 has 24 divisors (see below), whose sum is σ = 247957748550. Its totient is φ = 42659397440.

The previous prime is 106648493779. The next prime is 106648493813. The reversal of 106648493800 is 8394846601.

It can be written as a sum of positive squares in 3 ways, for example, as 99251461764 + 7397032036 = 315042^2 + 86006^2 .

It is a super-2 number, since 2×106648493800² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 266621035 + ... + 266621434.

Almost surely, 2^106648493800 is an apocalyptic number.

106648493800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106648493800 is an abundant number, since it is smaller than the sum of its proper divisors (141309254750).

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

106648493800 is a wasteful number, since it uses less digits than its factorization.

106648493800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533242485 (or 533242476 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 106648493800 in words is "one hundred six billion, six hundred forty-eight million, four hundred ninety-three thousand, eight hundred".