4978057 has 12 divisors (see below), whose sum is σ = 6096720. Its totient is φ = 4041576.

The previous prime is 4978031. The next prime is 4978069. The reversal of 4978057 is 7508794.

It is not a de Polignac number, because 4978057 - 2¹⁹ = 4453769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4978157) 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 11 ways as a sum of consecutive naturals, for example, 1743 + ... + 3604.

It is an arithmetic number, because the mean of its divisors is an integer number (508060).

Almost surely, 2^4978057 is an apocalyptic number.

It is an amenable number.

4978057 is a deficient number, since it is larger than the sum of its proper divisors (1118663).

4978057 is a wasteful number, since it uses less digits than its factorization.

4978057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5380 (or 5373 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 4978057 is about 2231.1559784112. The cubic root of 4978057 is about 170.7470811603.

The spelling of 4978057 in words is "four million, nine hundred seventy-eight thousand, fifty-seven".