4742342 has 16 divisors (see below), whose sum is σ = 7815312. Its totient is φ = 2140320.

The previous prime is 4742329. The next prime is 4742351. The reversal of 4742342 is 2432474.

It is a d-powerful number, because it can be written as 4 + 7² + 4⁷ + 2⁵ + 3¹² + 4¹¹ + 2⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2768 + ... + 4140.

It is an arithmetic number, because the mean of its divisors is an integer number (488457).

Almost surely, 2^4742342 is an apocalyptic number.

4742342 is a deficient number, since it is larger than the sum of its proper divisors (3072970).

4742342 is a wasteful number, since it uses less digits than its factorization.

4742342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543.

The product of its digits is 5376, while the sum is 26.

The square root of 4742342 is about 2177.6918973996. The cubic root of 4742342 is about 168.0083848801.

The spelling of 4742342 in words is "four million, seven hundred forty-two thousand, three hundred forty-two".