4514861 has 4 divisors (see below), whose sum is σ = 4862172. Its totient is φ = 4167552.

The previous prime is 4514833. The next prime is 4514863. The reversal of 4514861 is 1684154.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1684154 = 2 ⋅842077.

It can be written as a sum of positive squares in 2 ways, for example, as 2540836 + 1974025 = 1594^2 + 1405^2 .

It is a cyclic number.

It is not a de Polignac number, because 4514861 - 2¹⁰ = 4513837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4514863) 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, 173636 + ... + 173661.

It is an arithmetic number, because the mean of its divisors is an integer number (1215543).

Almost surely, 2^4514861 is an apocalyptic number.

It is an amenable number.

4514861 is a deficient number, since it is larger than the sum of its proper divisors (347311).

4514861 is a wasteful number, since it uses less digits than its factorization.

4514861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347310.

The product of its digits is 3840, while the sum is 29.

The square root of 4514861 is about 2124.8202276899. The cubic root of 4514861 is about 165.2779032700.

The spelling of 4514861 in words is "four million, five hundred fourteen thousand, eight hundred sixty-one".