2722651467 has 8 divisors (see below), whose sum is σ = 3644665920. Its totient is φ = 1807869000.

The previous prime is 2722651447. The next prime is 2722651513. The reversal of 2722651467 is 7641562272.

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

It is not a de Polignac number, because 2722651467 - 2¹⁰ = 2722650443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2722651447) 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, 1807117 + ... + 1808622.

It is an arithmetic number, because the mean of its divisors is an integer number (455583240).

Almost surely, 2^2722651467 is an apocalyptic number.

2722651467 is a deficient number, since it is larger than the sum of its proper divisors (922014453).

2722651467 is a wasteful number, since it uses less digits than its factorization.

2722651467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3615993.

The product of its digits is 282240, while the sum is 42.

The square root of 2722651467 is about 52179.0328292888. The cubic root of 2722651467 is about 1396.3598404825.

The spelling of 2722651467 in words is "two billion, seven hundred twenty-two million, six hundred fifty-one thousand, four hundred sixty-seven".