46074209 has 2 divisors, whose sum is σ = 46074210. Its totient is φ = 46074208.

The previous prime is 46074179. The next prime is 46074211. The reversal of 46074209 is 90247064.

46074209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38093584 + 7980625 = 6172^2 + 2825^2 .

It is a cyclic number.

It is not a de Polignac number, because 46074209 - 2¹² = 46070113 is a prime.

Together with 46074211, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46074229) 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, 23037104 + 23037105.

It is an arithmetic number, because the mean of its divisors is an integer number (23037105).

Almost surely, 2^46074209 is an apocalyptic number.

It is an amenable number.

46074209 is a deficient number, since it is larger than the sum of its proper divisors (1).

46074209 is an equidigital number, since it uses as much as digits as its factorization.

46074209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 46074209 is about 6787.7985385543. The cubic root of 46074209 is about 358.4973606840.

It can be divided in two parts, 46074 and 209, that multiplied together give a triangular number (9629466 = T₄₃₈₈).

The spelling of 46074209 in words is "forty-six million, seventy-four thousand, two hundred nine".