5709235 has 16 divisors (see below), whose sum is σ = 7992000. Its totient is φ = 3913728.

The previous prime is 5709217. The next prime is 5709269. The reversal of 5709235 is 5329075.

It is a happy number.

It is not a de Polignac number, because 5709235 - 2¹³ = 5701043 is a prime.

It is an Ulam number.

5709235 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5709197 and 5709206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51 + ... + 3379.

It is an arithmetic number, because the mean of its divisors is an integer number (499500).

Almost surely, 2^5709235 is an apocalyptic number.

5709235 is a deficient number, since it is larger than the sum of its proper divisors (2282765).

5709235 is an equidigital number, since it uses as much as digits as its factorization.

5709235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355 (or 3341 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 5709235 is about 2389.4005524399. The cubic root of 5709235 is about 178.7280182270.

The spelling of 5709235 in words is "five million, seven hundred nine thousand, two hundred thirty-five".