5672047 has 4 divisors (see below), whose sum is σ = 5689216. Its totient is φ = 5654880.

The previous prime is 5672021. The next prime is 5672057. The reversal of 5672047 is 7402765.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7402765 = 5 ⋅1480553.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5672047 is a prime.

It is a Duffinian number.

5672047 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5672057) 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 3 ways as a sum of consecutive naturals, for example, 8079 + ... + 8752.

It is an arithmetic number, because the mean of its divisors is an integer number (1422304).

Almost surely, 2^5672047 is an apocalyptic number.

5672047 is a deficient number, since it is larger than the sum of its proper divisors (17169).

5672047 is a wasteful number, since it uses less digits than its factorization.

5672047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17168.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 5672047 is about 2381.6059707685. The cubic root of 5672047 is about 178.3391149221.

The spelling of 5672047 in words is "five million, six hundred seventy-two thousand, forty-seven".