57467389 has 8 divisors (see below), whose sum is σ = 66415680. Its totient is φ = 48703776.

The previous prime is 57467383. The next prime is 57467407. The reversal of 57467389 is 98376475.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57467389 - 2¹³ = 57459197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57467383) 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 in 7 ways as a sum of consecutive naturals, for example, 45499 + ... + 46744.

It is an arithmetic number, because the mean of its divisors is an integer number (8301960).

Almost surely, 2^57467389 is an apocalyptic number.

It is an amenable number.

57467389 is a deficient number, since it is larger than the sum of its proper divisors (8948291).

57467389 is an equidigital number, since it uses as much as digits as its factorization.

57467389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92339.

The product of its digits is 1270080, while the sum is 49.

The square root of 57467389 is about 7580.7248334180. The cubic root of 57467389 is about 385.8991499175.

The spelling of 57467389 in words is "fifty-seven million, four hundred sixty-seven thousand, three hundred eighty-nine".