4740073 has 4 divisors (see below), whose sum is σ = 5104708. Its totient is φ = 4375440.

The previous prime is 4740053. The next prime is 4740077. The reversal of 4740073 is 3700474.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 363609 + 4376464 = 603^2 + 2092^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4740073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4740077) 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 3 ways as a sum of consecutive naturals, for example, 182298 + ... + 182323.

It is an arithmetic number, because the mean of its divisors is an integer number (1276177).

Almost surely, 2^4740073 is an apocalyptic number.

It is an amenable number.

4740073 is a deficient number, since it is larger than the sum of its proper divisors (364635).

4740073 is a wasteful number, since it uses less digits than its factorization.

4740073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364634.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 4740073 is about 2177.1708706484. The cubic root of 4740073 is about 167.9815857557.

The spelling of 4740073 in words is "four million, seven hundred forty thousand, seventy-three".