100494677 has 2 divisors, whose sum is σ = 100494678. Its totient is φ = 100494676.

The previous prime is 100494671. The next prime is 100494683. The reversal of 100494677 is 776494001.

It is a balanced prime because it is at equal distance from previous prime (100494671) and next prime (100494683).

It can be written as a sum of positive squares in only one way, i.e., 50566321 + 49928356 = 7111^2 + 7066^2 .

It is an emirp because it is prime and its reverse (776494001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100494677 - 2⁴ = 100494661 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100494677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100494671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50247338 + 50247339.

It is an arithmetic number, because the mean of its divisors is an integer number (50247339).

Almost surely, 2^100494677 is an apocalyptic number.

It is an amenable number.

100494677 is a deficient number, since it is larger than the sum of its proper divisors (1).

100494677 is an equidigital number, since it uses as much as digits as its factorization.

100494677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 100494677 is about 10024.7033372564. The cubic root of 100494677 is about 464.9229872074.

The spelling of 100494677 in words is "one hundred million, four hundred ninety-four thousand, six hundred seventy-seven".