106845774 has 48 divisors (see below), whose sum is σ = 253307088. Its totient is φ = 29947008.

The previous prime is 106845769. The next prime is 106845803. The reversal of 106845774 is 477548601.

It is a super-2 number, since 2×106845774² = 22832038843318152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12154 + ... + 19010.

It is an arithmetic number, because the mean of its divisors is an integer number (5277231).

Almost surely, 2^106845774 is an apocalyptic number.

106845774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 106845774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126653544).

106845774 is an abundant number, since it is smaller than the sum of its proper divisors (146461314).

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

106845774 is a wasteful number, since it uses less digits than its factorization.

106845774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6929 (or 6922 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 106845774 is about 10336.6229494937. The cubic root of 106845774 is about 474.5177361965.

The spelling of 106845774 in words is "one hundred six million, eight hundred forty-five thousand, seven hundred seventy-four".