5472909 has 24 divisors (see below), whose sum is σ = 8812440. Its totient is φ = 3249792.

The previous prime is 5472881. The next prime is 5472913. The reversal of 5472909 is 9092745.

It can be written as a sum of positive squares in 4 ways, for example, as 396900 + 5076009 = 630^2 + 2253^2 .

It is not a de Polignac number, because 5472909 - 2¹³ = 5464717 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5472949) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2587 + ... + 4199.

It is an arithmetic number, because the mean of its divisors is an integer number (367185).

Almost surely, 2^5472909 is an apocalyptic number.

It is an amenable number.

5472909 is a deficient number, since it is larger than the sum of its proper divisors (3339531).

5472909 is a wasteful number, since it uses less digits than its factorization.

5472909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661 (or 1658 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 5472909 is about 2339.4249293363. The cubic root of 5472909 is about 176.2271194079.

The spelling of 5472909 in words is "five million, four hundred seventy-two thousand, nine hundred nine".