4664650 has 24 divisors (see below), whose sum is σ = 8978220. Its totient is φ = 1800960.

The previous prime is 4664641. The next prime is 4664657. The reversal of 4664650 is 564664.

It can be written as a sum of positive squares in 6 ways, for example, as 2812329 + 1852321 = 1677^2 + 1361^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4664657) 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 11 ways as a sum of consecutive naturals, for example, 159 + ... + 3058.

Almost surely, 2^4664650 is an apocalyptic number.

4664650 is a deficient number, since it is larger than the sum of its proper divisors (4313570).

4664650 is a wasteful number, since it uses less digits than its factorization.

4664650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258 (or 3253 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 4664650 is about 2159.7800813972. The cubic root of 4664650 is about 167.0858559095.

The spelling of 4664650 in words is "four million, six hundred sixty-four thousand, six hundred fifty".