57948459 has 8 divisors (see below), whose sum is σ = 77328960. Its totient is φ = 38600136.

The previous prime is 57948437. The next prime is 57948463. The reversal of 57948459 is 95484975.

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

It is not a de Polignac number, because 57948459 - 2¹¹ = 57946411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57948259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3469 + ... + 11310.

It is an arithmetic number, because the mean of its divisors is an integer number (9666120).

Almost surely, 2^57948459 is an apocalyptic number.

57948459 is a deficient number, since it is larger than the sum of its proper divisors (19380501).

57948459 is a wasteful number, since it uses less digits than its factorization.

57948459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16089.

The product of its digits is 1814400, while the sum is 51.

The square root of 57948459 is about 7612.3885213512. The cubic root of 57948459 is about 386.9729698219.

The spelling of 57948459 in words is "fifty-seven million, nine hundred forty-eight thousand, four hundred fifty-nine".