4561842 has 16 divisors (see below), whose sum is σ = 9155232. Its totient is φ = 1515360.

The previous prime is 4561807. The next prime is 4561849. The reversal of 4561842 is 2481654.

It is not an unprimeable number, because it can be changed into a prime (4561849) 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, 838 + ... + 3134.

It is an arithmetic number, because the mean of its divisors is an integer number (572202).

Almost surely, 2^4561842 is an apocalyptic number.

4561842 is an abundant number, since it is smaller than the sum of its proper divisors (4593390).

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

4561842 is a wasteful number, since it uses less digits than its factorization.

4561842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633.

The product of its digits is 7680, while the sum is 30.

The square root of 4561842 is about 2135.8469046259. The cubic root of 4561842 is about 165.8492122760.

The spelling of 4561842 in words is "four million, five hundred sixty-one thousand, eight hundred forty-two".