4506742 has 4 divisors (see below), whose sum is σ = 6760116. Its totient is φ = 2253370.

The previous prime is 4506739. The next prime is 4506757. The reversal of 4506742 is 2476054.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4506742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126684 + ... + 1126687.

It is an arithmetic number, because the mean of its divisors is an integer number (1690029).

Almost surely, 2^4506742 is an apocalyptic number.

4506742 is a deficient number, since it is larger than the sum of its proper divisors (2253374).

4506742 is a wasteful number, since it uses less digits than its factorization.

4506742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253373.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 4506742 is about 2122.9088534367. The cubic root of 4506742 is about 165.1787716490.

The spelling of 4506742 in words is "four million, five hundred six thousand, seven hundred forty-two".