4922742 has 16 divisors (see below), whose sum is σ = 10740672. Its totient is φ = 1491720.

The previous prime is 4922719. The next prime is 4922773. The reversal of 4922742 is 2472294.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37228 + ... + 37359.

It is an arithmetic number, because the mean of its divisors is an integer number (671292).

Almost surely, 2^4922742 is an apocalyptic number.

4922742 is an abundant number, since it is smaller than the sum of its proper divisors (5817930).

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

4922742 is a wasteful number, since it uses less digits than its factorization.

4922742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74603.

The product of its digits is 8064, while the sum is 30.

The square root of 4922742 is about 2218.7253097218. The cubic root of 4922742 is about 170.1122902876.

It can be divided in two parts, 49 and 22742, that added together give a triangular number (22791 = T₂₁₃).

The spelling of 4922742 in words is "four million, nine hundred twenty-two thousand, seven hundred forty-two".