4599966 has 32 divisors (see below), whose sum is σ = 10856448. Its totient is φ = 1271520.

The previous prime is 4599961. The next prime is 4599971. The reversal of 4599966 is 6699954.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4599961) and next prime (4599971).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4599961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465 + ... + 3068.

It is an arithmetic number, because the mean of its divisors is an integer number (339264).

Almost surely, 2^4599966 is an apocalyptic number.

4599966 is an abundant number, since it is smaller than the sum of its proper divisors (6256482).

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

4599966 is a wasteful number, since it uses less digits than its factorization.

4599966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3576.

The product of its digits is 524880, while the sum is 48.

The square root of 4599966 is about 2144.7531326472. The cubic root of 4599966 is about 166.3099401329.

It can be divided in two parts, 4599 and 966, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 4599966 in words is "four million, five hundred ninety-nine thousand, nine hundred sixty-six".