46888549 has 2 divisors, whose sum is σ = 46888550. Its totient is φ = 46888548.

The previous prime is 46888547. The next prime is 46888573. The reversal of 46888549 is 94588864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45995524 + 893025 = 6782^2 + 945^2 .

It is a cyclic number.

It is not a de Polignac number, because 46888549 - 2¹ = 46888547 is a prime.

Together with 46888547, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 46888496 and 46888505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46888547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23444274 + 23444275.

It is an arithmetic number, because the mean of its divisors is an integer number (23444275).

Almost surely, 2^46888549 is an apocalyptic number.

It is an amenable number.

46888549 is a deficient number, since it is larger than the sum of its proper divisors (1).

46888549 is an equidigital number, since it uses as much as digits as its factorization.

46888549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2211840, while the sum is 52.

The square root of 46888549 is about 6847.5213763814. The cubic root of 46888549 is about 360.5971288559.

The spelling of 46888549 in words is "forty-six million, eight hundred eighty-eight thousand, five hundred forty-nine".