100498601 has 8 divisors (see below), whose sum is σ = 118816320. Its totient is φ = 83171088.

The previous prime is 100498591. The next prime is 100498609. The reversal of 100498601 is 106894001.

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

It is not a de Polignac number, because 100498601 - 2²² = 96304297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (100498609) 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, 247331 + ... + 247736.

It is an arithmetic number, because the mean of its divisors is an integer number (14852040).

Almost surely, 2^100498601 is an apocalyptic number.

It is an amenable number.

100498601 is a deficient number, since it is larger than the sum of its proper divisors (18317719).

100498601 is an equidigital number, since it uses as much as digits as its factorization.

100498601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495103.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 100498601 is about 10024.8990518608. The cubic root of 100498601 is about 464.9290383871.

The spelling of 100498601 in words is "one hundred million, four hundred ninety-eight thousand, six hundred one".