416146249 has 2 divisors, whose sum is σ = 416146250. Its totient is φ = 416146248.

The previous prime is 416146243. The next prime is 416146253. The reversal of 416146249 is 942641614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 335146249 + 81000000 = 18307^2 + 9000^2 .

It is a cyclic number.

It is not a de Polignac number, because 416146249 - 2⁷ = 416146121 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (416146243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208073124 + 208073125.

It is an arithmetic number, because the mean of its divisors is an integer number (208073125).

Almost surely, 2^416146249 is an apocalyptic number.

It is an amenable number.

416146249 is a deficient number, since it is larger than the sum of its proper divisors (1).

416146249 is an equidigital number, since it uses as much as digits as its factorization.

416146249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 37.

The square root of 416146249 is about 20399.6629629021. The cubic root of 416146249 is about 746.5897012460.

The spelling of 416146249 in words is "four hundred sixteen million, one hundred forty-six thousand, two hundred forty-nine".