57446941 has 4 divisors (see below), whose sum is σ = 59427900. Its totient is φ = 55465984.

The previous prime is 57446923. The next prime is 57446947. The reversal of 57446941 is 14964475.

57446941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11492100 + 45954841 = 3390^2 + 6779^2 .

It is a cyclic number.

It is not a de Polignac number, because 57446941 - 2²⁵ = 23892509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57446894 and 57446903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57446947) 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 in 3 ways as a sum of consecutive naturals, for example, 990436 + ... + 990493.

It is an arithmetic number, because the mean of its divisors is an integer number (14856975).

Almost surely, 2^57446941 is an apocalyptic number.

It is an amenable number.

57446941 is a deficient number, since it is larger than the sum of its proper divisors (1980959).

57446941 is a wasteful number, since it uses less digits than its factorization.

57446941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980958.

The product of its digits is 120960, while the sum is 40.

The square root of 57446941 is about 7579.3760297270. The cubic root of 57446941 is about 385.8533743797.

The spelling of 57446941 in words is "fifty-seven million, four hundred forty-six thousand, nine hundred forty-one".