100074298 has 4 divisors (see below), whose sum is σ = 150111450. Its totient is φ = 50037148.

The previous prime is 100074281. The next prime is 100074329. The reversal of 100074298 is 892470001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 892470001 = 41 ⋅21767561.

It can be written as a sum of positive squares in only one way, i.e., 97160449 + 2913849 = 9857^2 + 1707^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25018573 + ... + 25018576.

Almost surely, 2^100074298 is an apocalyptic number.

100074298 is a deficient number, since it is larger than the sum of its proper divisors (50037152).

100074298 is an equidigital number, since it uses as much as digits as its factorization.

100074298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50037151.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 100074298 is about 10003.7142102321. The cubic root of 100074298 is about 464.2738084927.

The spelling of 100074298 in words is "one hundred million, seventy-four thousand, two hundred ninety-eight".