4014661 has 4 divisors (see below), whose sum is σ = 4588192. Its totient is φ = 3441132.

The previous prime is 4014653. The next prime is 4014667. The reversal of 4014661 is 1664104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4014661 - 2³ = 4014653 is a prime.

It is a super-2 number, since 2×4014661² = 32235005889842, which contains 22 as substring.

4014661 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4014667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286755 + ... + 286768.

It is an arithmetic number, because the mean of its divisors is an integer number (1147048).

Almost surely, 2^4014661 is an apocalyptic number.

It is an amenable number.

4014661 is a deficient number, since it is larger than the sum of its proper divisors (573531).

4014661 is an equidigital number, since it uses as much as digits as its factorization.

4014661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573530.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 4014661 is about 2003.6618976264. The cubic root of 4014661 is about 158.9338094546.

Adding to 4014661 its reverse (1664104), we get a palindrome (5678765).

The spelling of 4014661 in words is "four million, fourteen thousand, six hundred sixty-one".