4641140 has 24 divisors (see below), whose sum is σ = 11139072. Its totient is φ = 1591200.

The previous prime is 4641139. The next prime is 4641151. The reversal of 4641140 is 411464.

4641140 = T₁₄₆ + T₁₄₇ + ... + T₃₁₃.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 7 ways as a sum of consecutive naturals, for example, 16436 + ... + 16715.

It is an arithmetic number, because the mean of its divisors is an integer number (464128).

Almost surely, 2^4641140 is an apocalyptic number.

It is an amenable number.

4641140 is an abundant number, since it is smaller than the sum of its proper divisors (6497932).

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

4641140 is a wasteful number, since it uses less digits than its factorization.

4641140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33167 (or 33165 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4641140 is about 2154.3305224594. The cubic root of 4641140 is about 166.8046767988.

The spelling of 4641140 in words is "four million, six hundred forty-one thousand, one hundred forty".