106790780 has 12 divisors (see below), whose sum is σ = 224260680. Its totient is φ = 42716304.

The previous prime is 106790759. The next prime is 106790791. The reversal of 106790780 is 87097601.

It is a happy number.

It is a super-2 number, since 2×106790780² = 22808541386016800, which 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2669750 + ... + 2669789.

It is an arithmetic number, because the mean of its divisors is an integer number (18688390).

Almost surely, 2^106790780 is an apocalyptic number.

106790780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106790780 is an abundant number, since it is smaller than the sum of its proper divisors (117469900).

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

106790780 is a wasteful number, since it uses less digits than its factorization.

106790780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5339548 (or 5339546 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 106790780 is about 10333.9624539670. The cubic root of 106790780 is about 474.4363100877.

The spelling of 106790780 in words is "one hundred six million, seven hundred ninety thousand, seven hundred eighty".