5472431 has 4 divisors (see below), whose sum is σ = 5477472. Its totient is φ = 5467392.

The previous prime is 5472421. The next prime is 5472443. The reversal of 5472431 is 1342745.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5472431 is a prime.

It is a super-2 number, since 2×5472431² = 59895002099522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5472431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5472421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146 + ... + 3311.

It is an arithmetic number, because the mean of its divisors is an integer number (1369368).

Almost surely, 2^5472431 is an apocalyptic number.

5472431 is a deficient number, since it is larger than the sum of its proper divisors (5041).

5472431 is a wasteful number, since it uses less digits than its factorization.

5472431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5040.

The product of its digits is 3360, while the sum is 26.

The square root of 5472431 is about 2339.3227652464. The cubic root of 5472431 is about 176.2219887413.

The spelling of 5472431 in words is "five million, four hundred seventy-two thousand, four hundred thirty-one".