4872642 has 64 divisors (see below), whose sum is σ = 11280384. Its totient is φ = 1393920.

The previous prime is 4872629. The next prime is 4872643. The reversal of 4872642 is 2462784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4872643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72693 + ... + 72759.

It is an arithmetic number, because the mean of its divisors is an integer number (176256).

Almost surely, 2^4872642 is an apocalyptic number.

4872642 is an abundant number, since it is smaller than the sum of its proper divisors (6407742).

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

4872642 is a wasteful number, since it uses less digits than its factorization.

4872642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143.

The product of its digits is 21504, while the sum is 33.

The square root of 4872642 is about 2207.4061701463. The cubic root of 4872642 is about 169.5332293603.

The spelling of 4872642 in words is "four million, eight hundred seventy-two thousand, six hundred forty-two".