46486849 has 2 divisors, whose sum is σ = 46486850. Its totient is φ = 46486848.

The previous prime is 46486831. The next prime is 46486859. The reversal of 46486849 is 94868464.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31002624 + 15484225 = 5568^2 + 3935^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46486849 is a prime.

It is a super-2 number, since 2×46486849² = 4322054259897602, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46486859) 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, 23243424 + 23243425.

It is an arithmetic number, because the mean of its divisors is an integer number (23243425).

Almost surely, 2^46486849 is an apocalyptic number.

It is an amenable number.

46486849 is a deficient number, since it is larger than the sum of its proper divisors (1).

46486849 is an equidigital number, since it uses as much as digits as its factorization.

46486849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1327104, while the sum is 49.

The square root of 46486849 is about 6818.1265021999. The cubic root of 46486849 is about 359.5644140141.

The spelling of 46486849 in words is "forty-six million, four hundred eighty-six thousand, eight hundred forty-nine".