4742590 has 32 divisors (see below), whose sum is σ = 9108000. Its totient is φ = 1772928.

The previous prime is 4742557. The next prime is 4742603. The reversal of 4742590 is 952474.

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 15 ways as a sum of consecutive naturals, for example, 20596 + ... + 20824.

It is an arithmetic number, because the mean of its divisors is an integer number (284625).

Almost surely, 2^4742590 is an apocalyptic number.

4742590 is a deficient number, since it is larger than the sum of its proper divisors (4365410).

4742590 is a wasteful number, since it uses less digits than its factorization.

4742590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 4742590 is about 2177.7488376762. The cubic root of 4742590 is about 168.0113134860.

The spelling of 4742590 in words is "four million, seven hundred forty-two thousand, five hundred ninety".