4636142 has 8 divisors (see below), whose sum is σ = 7947696. Its totient is φ = 1986912.

The previous prime is 4636141. The next prime is 4636147. The reversal of 4636142 is 2416364.

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

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4636141) 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, 165563 + ... + 165590.

It is an arithmetic number, because the mean of its divisors is an integer number (993462).

Almost surely, 2^4636142 is an apocalyptic number.

4636142 is a deficient number, since it is larger than the sum of its proper divisors (3311554).

4636142 is a wasteful number, since it uses less digits than its factorization.

4636142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331162.

The product of its digits is 3456, while the sum is 26.

The square root of 4636142 is about 2153.1702208604. The cubic root of 4636142 is about 166.7447784966.

The spelling of 4636142 in words is "four million, six hundred thirty-six thousand, one hundred forty-two".