100454641 has 8 divisors (see below), whose sum is σ = 116519360. Its totient is φ = 84818448.

The previous prime is 100454611. The next prime is 100454647. The reversal of 100454641 is 146454001.

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 100454641 - 2¹³ = 100446449 is a prime.

It is a super-2 number, since 2×100454641² = 20182269796877762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100454647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106626 + ... + 107563.

It is an arithmetic number, because the mean of its divisors is an integer number (14564920).

Almost surely, 2^100454641 is an apocalyptic number.

It is an amenable number.

100454641 is a deficient number, since it is larger than the sum of its proper divisors (16064719).

100454641 is an equidigital number, since it uses as much as digits as its factorization.

100454641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214263.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 100454641 is about 10022.7062712623. The cubic root of 100454641 is about 464.8612388984.

The spelling of 100454641 in words is "one hundred million, four hundred fifty-four thousand, six hundred forty-one".