46481147 has 2 divisors, whose sum is σ = 46481148. Its totient is φ = 46481146.

The previous prime is 46481129. The next prime is 46481161. The reversal of 46481147 is 74118464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46481147 - 2⁸ = 46480891 is a prime.

It is not a weakly prime, because it can be changed into another prime (46481047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23240573 + 23240574.

It is an arithmetic number, because the mean of its divisors is an integer number (23240574).

Almost surely, 2^46481147 is an apocalyptic number.

46481147 is a deficient number, since it is larger than the sum of its proper divisors (1).

46481147 is an equidigital number, since it uses as much as digits as its factorization.

46481147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 35.

The square root of 46481147 is about 6817.7083393175. The cubic root of 46481147 is about 359.5497122209.

The spelling of 46481147 in words is "forty-six million, four hundred eighty-one thousand, one hundred forty-seven".