4740905 has 8 divisors (see below), whose sum is σ = 6126792. Its totient is φ = 3500928.

The previous prime is 4740893. The next prime is 4740907. The reversal of 4740905 is 5090474.

It can be written as a sum of positive squares in 4 ways, for example, as 824464 + 3916441 = 908^2 + 1979^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4740905 - 2⁸ = 4740649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4740907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36404 + ... + 36533.

It is an arithmetic number, because the mean of its divisors is an integer number (765849).

Almost surely, 2^4740905 is an apocalyptic number.

It is an amenable number.

4740905 is a deficient number, since it is larger than the sum of its proper divisors (1385887).

4740905 is a wasteful number, since it uses less digits than its factorization.

4740905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72955.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 4740905 is about 2177.3619359215. The cubic root of 4740905 is about 167.9914134878.

The spelling of 4740905 in words is "four million, seven hundred forty thousand, nine hundred five".