4461142 has 8 divisors (see below), whose sum is σ = 7647696. Its totient is φ = 1911912.

The previous prime is 4461109. The next prime is 4461161. The reversal of 4461142 is 2411644.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159313 + ... + 159340.

It is an arithmetic number, because the mean of its divisors is an integer number (955962).

Almost surely, 2^4461142 is an apocalyptic number.

4461142 is a deficient number, since it is larger than the sum of its proper divisors (3186554).

4461142 is a wasteful number, since it uses less digits than its factorization.

4461142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318662.

The product of its digits is 768, while the sum is 22.

The square root of 4461142 is about 2112.1415672251. The cubic root of 4461142 is about 164.6197795409.

Adding to 4461142 its reverse (2411644), we get a palindrome (6872786).

The spelling of 4461142 in words is "four million, four hundred sixty-one thousand, one hundred forty-two".