5709672 has 24 divisors (see below), whose sum is σ = 15463890. Its totient is φ = 1903200.

The previous prime is 5709667. The next prime is 5709677. The reversal of 5709672 is 2769075.

It is an interprime number because it is at equal distance from previous prime (5709667) and next prime (5709677).

It can be written as a sum of positive squares in only one way, i.e., 4137156 + 1572516 = 2034^2 + 1254^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 5⁷ + 7⁵ + 0 + 9⁷ + 6² + 7⁷ + 2¹³ .

It is not an unprimeable number, because it can be changed into a prime (5709677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39579 + ... + 39722.

Almost surely, 2^5709672 is an apocalyptic number.

It is an amenable number.

5709672 is an abundant number, since it is smaller than the sum of its proper divisors (9754218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5709672 is a wasteful number, since it uses less digits than its factorization.

5709672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79313 (or 79306 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 5709672 is about 2389.4919962201. The cubic root of 5709672 is about 178.7325782163.

The spelling of 5709672 in words is "five million, seven hundred nine thousand, six hundred seventy-two".