100794745 has 8 divisors (see below), whose sum is σ = 121100616. Its totient is φ = 80537856.

The previous prime is 100794739. The next prime is 100794761. The reversal of 100794745 is 547497001.

It can be written as a sum of positive squares in 4 ways, for example, as 8404201 + 92390544 = 2899^2 + 9612^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100794745 - 2⁹ = 100794233 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7552 + ... + 16081.

It is an arithmetic number, because the mean of its divisors is an integer number (15137577).

Almost surely, 2^100794745 is an apocalyptic number.

It is an amenable number.

100794745 is a deficient number, since it is larger than the sum of its proper divisors (20305871).

100794745 is an equidigital number, since it uses as much as digits as its factorization.

100794745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24491.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 100794745 is about 10039.6586097337. The cubic root of 100794745 is about 465.3852667088.

The spelling of 100794745 in words is "one hundred million, seven hundred ninety-four thousand, seven hundred forty-five".