57980847 has 8 divisors (see below), whose sum is σ = 79193520. Its totient is φ = 37711040.

The previous prime is 57980833. The next prime is 57980849. The reversal of 57980847 is 74808975.

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 57980847 - 2⁷ = 57980719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57980796 and 57980805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57980849) 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, 235572 + ... + 235817.

It is an arithmetic number, because the mean of its divisors is an integer number (9899190).

Almost surely, 2^57980847 is an apocalyptic number.

57980847 is a deficient number, since it is larger than the sum of its proper divisors (21212673).

57980847 is a wasteful number, since it uses less digits than its factorization.

57980847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471433.

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 57980847 is about 7614.5155459819. The cubic root of 57980847 is about 387.0450508084.

The spelling of 57980847 in words is "fifty-seven million, nine hundred eighty thousand, eight hundred forty-seven".