100074629 has 2 divisors, whose sum is σ = 100074630. Its totient is φ = 100074628.

The previous prime is 100074619. The next prime is 100074649. The reversal of 100074629 is 926470001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98109025 + 1965604 = 9905^2 + 1402^2 .

It is a cyclic number.

It is not a de Polignac number, because 100074629 - 2⁴ = 100074613 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100074619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50037314 + 50037315.

It is an arithmetic number, because the mean of its divisors is an integer number (50037315).

Almost surely, 2^100074629 is an apocalyptic number.

It is an amenable number.

100074629 is a deficient number, since it is larger than the sum of its proper divisors (1).

100074629 is an equidigital number, since it uses as much as digits as its factorization.

100074629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 100074629 is about 10003.7307540737. The cubic root of 100074629 is about 464.2743203606.

The spelling of 100074629 in words is "one hundred million, seventy-four thousand, six hundred twenty-nine".