4927057 has 4 divisors (see below), whose sum is σ = 5031936. Its totient is φ = 4822180.

The previous prime is 4927049. The next prime is 4927063. The reversal of 4927057 is 7507294.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7507294 = 2 ⋅3753647.

It is a cyclic number.

It is not a de Polignac number, because 4927057 - 2³ = 4927049 is a prime.

It is an Ulam number.

It is a Duffinian number.

4927057 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4927007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52369 + ... + 52462.

It is an arithmetic number, because the mean of its divisors is an integer number (1257984).

Almost surely, 2^4927057 is an apocalyptic number.

4927057 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4927057 is a deficient number, since it is larger than the sum of its proper divisors (104879).

4927057 is a wasteful number, since it uses less digits than its factorization.

4927057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104878.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 4927057 is about 2219.6975019133. The cubic root of 4927057 is about 170.1619794084.

The spelling of 4927057 in words is "four million, nine hundred twenty-seven thousand, fifty-seven".