4742142 has 32 divisors (see below), whose sum is σ = 9997344. Its totient is φ = 1497600.

The previous prime is 4742141. The next prime is 4742147. The reversal of 4742142 is 2412474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8842 + ... + 9362.

It is an arithmetic number, because the mean of its divisors is an integer number (312417).

Almost surely, 2^4742142 is an apocalyptic number.

4742142 is an abundant number, since it is smaller than the sum of its proper divisors (5255202).

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

4742142 is a wasteful number, since it uses less digits than its factorization.

4742142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604.

The product of its digits is 1792, while the sum is 24.

The square root of 4742142 is about 2177.6459767373. The cubic root of 4742142 is about 168.0060230267.

It can be divided in two parts, 4742 and 142, that added together give a palindrome (4884).

The spelling of 4742142 in words is "four million, seven hundred forty-two thousand, one hundred forty-two".