106591746 has 16 divisors (see below), whose sum is σ = 218945664. Its totient is φ = 34570224.

The previous prime is 106591741. The next prime is 106591757. The reversal of 106591746 is 647195601.

It is a super-2 number, since 2×106591746² = 22723600630657032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106591741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239850 + ... + 240293.

It is an arithmetic number, because the mean of its divisors is an integer number (13684104).

Almost surely, 2^106591746 is an apocalyptic number.

106591746 is an abundant number, since it is smaller than the sum of its proper divisors (112353918).

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

106591746 is a wasteful number, since it uses less digits than its factorization.

106591746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480185.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 106591746 is about 10324.3278715856. The cubic root of 106591746 is about 474.1413792515.

The spelling of 106591746 in words is "one hundred six million, five hundred ninety-one thousand, seven hundred forty-six".