46164047 has 2 divisors, whose sum is σ = 46164048. Its totient is φ = 46164046.

The previous prime is 46164043. The next prime is 46164067. The reversal of 46164047 is 74046164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46164047 - 2² = 46164043 is a prime.

It is a super-2 number, since 2×46164047² = 4262238470836418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46164043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23082023 + 23082024.

It is an arithmetic number, because the mean of its divisors is an integer number (23082024).

Almost surely, 2^46164047 is an apocalyptic number.

46164047 is a deficient number, since it is larger than the sum of its proper divisors (1).

46164047 is an equidigital number, since it uses as much as digits as its factorization.

46164047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 46164047 is about 6794.4129253380. The cubic root of 46164047 is about 358.7302152929.

The spelling of 46164047 in words is "forty-six million, one hundred sixty-four thousand, forty-seven".