5625867 has 8 divisors (see below), whose sum is σ = 8078224. Its totient is φ = 3462048.

The previous prime is 5625863. The next prime is 5625877. The reversal of 5625867 is 7685265.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5625867 - 2² = 5625863 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 144253 = 5625867 / (5 + 6 + 2 + 5 + 8 + 6 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5625863) 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 7 ways as a sum of consecutive naturals, for example, 72088 + ... + 72165.

It is an arithmetic number, because the mean of its divisors is an integer number (1009778).

Almost surely, 2^5625867 is an apocalyptic number.

5625867 is a deficient number, since it is larger than the sum of its proper divisors (2452357).

5625867 is a wasteful number, since it uses less digits than its factorization.

5625867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144269.

The product of its digits is 100800, while the sum is 39.

The square root of 5625867 is about 2371.8910177325. The cubic root of 5625867 is about 177.8538020188.

The spelling of 5625867 in words is "five million, six hundred twenty-five thousand, eight hundred sixty-seven".