100677045 has 16 divisors (see below), whose sum is σ = 184095360. Its totient is φ = 46023744.

The previous prime is 100677019. The next prime is 100677079. The reversal of 100677045 is 540776001.

It is a happy number.

It is not a de Polignac number, because 100677045 - 2⁵ = 100677013 is a prime.

It is a Curzon number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 479310 + ... + 479519.

It is an arithmetic number, because the mean of its divisors is an integer number (11505960).

Almost surely, 2^100677045 is an apocalyptic number.

100677045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100677045 is a deficient number, since it is larger than the sum of its proper divisors (83418315).

100677045 is an equidigital number, since it uses as much as digits as its factorization.

100677045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958844.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 100677045 is about 10033.7951444107. The cubic root of 100677045 is about 465.2040496534.

The spelling of 100677045 in words is "one hundred million, six hundred seventy-seven thousand, forty-five".