4709138 has 16 divisors (see below), whose sum is σ = 8291904. Its totient is φ = 1963440.

The previous prime is 4709129. The next prime is 4709143. The reversal of 4709138 is 8319074.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4028 + ... + 5063.

It is an arithmetic number, because the mean of its divisors is an integer number (518244).

Almost surely, 2^4709138 is an apocalyptic number.

4709138 is a deficient number, since it is larger than the sum of its proper divisors (3582766).

4709138 is a wasteful number, since it uses less digits than its factorization.

4709138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9137.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 4709138 is about 2170.0548380168. The cubic root of 4709138 is about 167.6153567874.

The spelling of 4709138 in words is "four million, seven hundred nine thousand, one hundred thirty-eight".