100041667 has 4 divisors (see below), whose sum is σ = 109136376. Its totient is φ = 90946960.

The previous prime is 100041661. The next prime is 100041679. The reversal of 100041667 is 766140001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100041667 - 2³ = 100041659 is a prime.

It is a super-2 number, since 2×100041667² = 20016670272277778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100041661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4547338 + ... + 4547359.

It is an arithmetic number, because the mean of its divisors is an integer number (27284094).

Almost surely, 2^100041667 is an apocalyptic number.

100041667 is a deficient number, since it is larger than the sum of its proper divisors (9094709).

100041667 is an equidigital number, since it uses as much as digits as its factorization.

100041667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9094708.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 100041667 is about 10002.0831330278. The cubic root of 100041667 is about 464.2233414368.

Adding to 100041667 its reverse (766140001), we get a palindrome (866181668).

The spelling of 100041667 in words is "one hundred million, forty-one thousand, six hundred sixty-seven".