4742254 has 16 divisors (see below), whose sum is σ = 8028720. Its totient is φ = 2080960.

The previous prime is 4742251. The next prime is 4742261. The reversal of 4742254 is 4522474.

It is a happy number.

It is a d-powerful number, because it can be written as 4⁶ + 7² + 4⁷ + 2³ + 2¹⁹ + 5⁵ + 4¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3079 + ... + 4354.

It is an arithmetic number, because the mean of its divisors is an integer number (501795).

Almost surely, 2^4742254 is an apocalyptic number.

4742254 is a deficient number, since it is larger than the sum of its proper divisors (3286466).

4742254 is a wasteful number, since it uses less digits than its factorization.

4742254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7475.

The product of its digits is 8960, while the sum is 28.

The square root of 4742254 is about 2177.6716924275. The cubic root of 4742254 is about 168.0073456728.

The spelling of 4742254 in words is "four million, seven hundred forty-two thousand, two hundred fifty-four".