2625667267 has 8 divisors (see below), whose sum is σ = 2682421056. Its totient is φ = 2568950592.

The previous prime is 2625667249. The next prime is 2625667277. The reversal of 2625667267 is 7627665262.

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

It is a cyclic number.

It is not a de Polignac number, because 2625667267 - 2¹⁹ = 2625142979 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 2625667267.

It is not an unprimeable number, because it can be changed into a prime (2625667237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171103 + ... + 185815.

It is an arithmetic number, because the mean of its divisors is an integer number (335302632).

Almost surely, 2^2625667267 is an apocalyptic number.

2625667267 is a deficient number, since it is larger than the sum of its proper divisors (56753789).

2625667267 is a wasteful number, since it uses less digits than its factorization.

2625667267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18557.

The product of its digits is 2540160, while the sum is 49.

The square root of 2625667267 is about 51241.2652751667. The cubic root of 2625667267 is about 1379.5789633076.

The spelling of 2625667267 in words is "two billion, six hundred twenty-five million, six hundred sixty-seven thousand, two hundred sixty-seven".