4996660 has 12 divisors (see below), whose sum is σ = 10493028. Its totient is φ = 1998656.

The previous prime is 4996637. The next prime is 4996679. The reversal of 4996660 is 666994.

It can be written as a sum of positive squares in 2 ways, for example, as 1170724 + 3825936 = 1082^2 + 1956^2 .

It is a super-2 number, since 2×4996660² = 49933222311200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 124897 + ... + 124936.

It is an arithmetic number, because the mean of its divisors is an integer number (874419).

Almost surely, 2^4996660 is an apocalyptic number.

It is an amenable number.

4996660 is an abundant number, since it is smaller than the sum of its proper divisors (5496368).

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

4996660 is a wasteful number, since it uses less digits than its factorization.

4996660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249842 (or 249840 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 4996660 is about 2235.3210060302. The cubic root of 4996660 is about 170.9595107220.

The spelling of 4996660 in words is "four million, nine hundred ninety-six thousand, six hundred sixty".