4661842 has 16 divisors (see below), whose sum is σ = 7644672. Its totient is φ = 2122560.

The previous prime is 4661819. The next prime is 4661849. The reversal of 4661842 is 2481664.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (4661849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1158 + ... + 3265.

It is an arithmetic number, because the mean of its divisors is an integer number (477792).

Almost surely, 2^4661842 is an apocalyptic number.

4661842 is a deficient number, since it is larger than the sum of its proper divisors (2982830).

4661842 is a wasteful number, since it uses less digits than its factorization.

4661842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4473.

The product of its digits is 9216, while the sum is 31.

The square root of 4661842 is about 2159.1299173510. The cubic root of 4661842 is about 167.0523220424.

The spelling of 4661842 in words is "four million, six hundred sixty-one thousand, eight hundred forty-two".