5269947 has 16 divisors (see below), whose sum is σ = 7283232. Its totient is φ = 3386880.

The previous prime is 5269933. The next prime is 5269993. The reversal of 5269947 is 7499625.

It is not a de Polignac number, because 5269947 - 2⁷ = 5269819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5269899 and 5269908.

It is not an unprimeable number, because it can be changed into a prime (5269247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21747 + ... + 21987.

It is an arithmetic number, because the mean of its divisors is an integer number (455202).

Almost surely, 2^5269947 is an apocalyptic number.

5269947 is a deficient number, since it is larger than the sum of its proper divisors (2013285).

5269947 is a wasteful number, since it uses less digits than its factorization.

5269947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478.

The product of its digits is 136080, while the sum is 42.

The square root of 5269947 is about 2295.6365130395. The cubic root of 5269947 is about 174.0211693097.

It can be divided in two parts, 5269 and 947, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 5269947 in words is "five million, two hundred sixty-nine thousand, nine hundred forty-seven".