5572397 has 4 divisors (see below), whose sum is σ = 5577696. Its totient is φ = 5567100.

The previous prime is 5572363. The next prime is 5572429. The reversal of 5572397 is 7932755.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7932755 = 5 ⋅1586551.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5572397 is a prime.

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 5572397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5572097) 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, 479 + ... + 3372.

It is an arithmetic number, because the mean of its divisors is an integer number (1394424).

Almost surely, 2^5572397 is an apocalyptic number.

It is an amenable number.

5572397 is a deficient number, since it is larger than the sum of its proper divisors (5299).

5572397 is a wasteful number, since it uses less digits than its factorization.

5572397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5298.

The product of its digits is 66150, while the sum is 38.

The square root of 5572397 is about 2360.5925103668. The cubic root of 5572397 is about 177.2885480431.

The spelling of 5572397 in words is "five million, five hundred seventy-two thousand, three hundred ninety-seven".