4957086 has 32 divisors (see below), whose sum is σ = 10598400. Its totient is φ = 1542240.

The previous prime is 4957063. The next prime is 4957087. The reversal of 4957086 is 6807594.

It is a super-2 number, since 2×4957086² = 49145403222792, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4957087) 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 15 ways as a sum of consecutive naturals, for example, 4935 + ... + 5853.

It is an arithmetic number, because the mean of its divisors is an integer number (331200).

Almost surely, 2^4957086 is an apocalyptic number.

4957086 is an abundant number, since it is smaller than the sum of its proper divisors (5641314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4957086 is a wasteful number, since it uses less digits than its factorization.

4957086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 4957086 is about 2226.4514367037. The cubic root of 4957086 is about 170.5069756321.

The spelling of 4957086 in words is "four million, nine hundred fifty-seven thousand, eighty-six".