100364645 has 8 divisors (see below), whose sum is σ = 120969504. Its totient is φ = 79937104.

The previous prime is 100364633. The next prime is 100364647. The reversal of 100364645 is 546463001.

It is a happy number.

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 100364645 - 2¹⁰ = 100363621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100364647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43079 + ... + 45348.

It is an arithmetic number, because the mean of its divisors is an integer number (15121188).

Almost surely, 2^100364645 is an apocalyptic number.

It is an amenable number.

100364645 is a deficient number, since it is larger than the sum of its proper divisors (20604859).

100364645 is an equidigital number, since it uses as much as digits as its factorization.

100364645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88659.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 100364645 is about 10018.2156594875. The cubic root of 100364645 is about 464.7223763856.

The spelling of 100364645 in words is "one hundred million, three hundred sixty-four thousand, six hundred forty-five".