4890057 has 4 divisors (see below), whose sum is σ = 6520080. Its totient is φ = 3260036.

The previous prime is 4890047. The next prime is 4890091. The reversal of 4890057 is 7500984.

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.

It is a cyclic number.

It is not a de Polignac number, because 4890057 - 2⁶ = 4889993 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4890037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 815007 + ... + 815012.

It is an arithmetic number, because the mean of its divisors is an integer number (1630020).

Almost surely, 2^4890057 is an apocalyptic number.

It is an amenable number.

4890057 is a deficient number, since it is larger than the sum of its proper divisors (1630023).

4890057 is a wasteful number, since it uses less digits than its factorization.

4890057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630022.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 4890057 is about 2211.3473268575. The cubic root of 4890057 is about 169.7349618634.

The spelling of 4890057 in words is "four million, eight hundred ninety thousand, fifty-seven".