101845746 has 12 divisors (see below), whose sum is σ = 220665822. Its totient is φ = 33948576.

The previous prime is 101845739. The next prime is 101845811. The reversal of 101845746 is 647548101.

It is a happy number.

101845746 is a `hidden beast` number, since 1 + 0 + 1 + 84 + 574 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 100220121 + 1625625 = 10011^2 + 1275^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101845746.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2829031 + ... + 2829066.

Almost surely, 2^101845746 is an apocalyptic number.

101845746 is an abundant number, since it is smaller than the sum of its proper divisors (118820076).

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

101845746 is a wasteful number, since it uses less digits than its factorization.

101845746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5658105 (or 5658102 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 101845746 is about 10091.8653379839. The cubic root of 101845746 is about 466.9972228298.

It can be divided in two parts, 1018 and 45746, that added together give a palindrome (46764).

The spelling of 101845746 in words is "one hundred one million, eight hundred forty-five thousand, seven hundred forty-six".