2667254467 has 6 divisors (see below), whose sum is σ = 2733897884. Its totient is φ = 2602197840.

The previous prime is 2667254461. The next prime is 2667254489. The reversal of 2667254467 is 7644527662.

It is not a de Polignac number, because 2667254467 - 2³¹ = 519770819 is a prime.

It is a super-2 number, since 2×2667254467² = 14228492783462908178, which contains 22 as substring.

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 2667254467.

It is not an unprimeable number, because it can be changed into a prime (2667254461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 791673 + ... + 795034.

Almost surely, 2^2667254467 is an apocalyptic number.

2667254467 is a deficient number, since it is larger than the sum of its proper divisors (66643417).

2667254467 is an equidigital number, since it uses as much as digits as its factorization.

2667254467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586789 (or 1586748 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 49.

The square root of 2667254467 is about 51645.4689880923. The cubic root of 2667254467 is about 1386.8244307129.

The spelling of 2667254467 in words is "two billion, six hundred sixty-seven million, two hundred fifty-four thousand, four hundred sixty-seven".