4661064 has 40 divisors (see below), whose sum is σ = 13057110. Its totient is φ = 1553472.

The previous prime is 4661057. The next prime is 4661089. The reversal of 4661064 is 4601664.

4661064 is a `hidden beast` number, since 46 + 610 + 6 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4588164 + 72900 = 2142^2 + 270^2 .

It is a super-2 number, since 2×4661064² = 43451035224192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam 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 9 ways as a sum of consecutive naturals, for example, 2949 + ... + 4244.

Almost surely, 2^4661064 is an apocalyptic number.

It is an amenable number.

4661064 is an abundant number, since it is smaller than the sum of its proper divisors (8396046).

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

4661064 is a wasteful number, since it uses less digits than its factorization.

4661064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7211 (or 7198 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4661064 is about 2158.9497446675. The cubic root of 4661064 is about 167.0430285816.

The spelling of 4661064 in words is "four million, six hundred sixty-one thousand, sixty-four".