2772493467 has 24 divisors (see below), whose sum is σ = 4062346800. Its totient is φ = 1679602176.

The previous prime is 2772493459. The next prime is 2772493469. The reversal of 2772493467 is 7643942772.

It is a happy number.

It is not a de Polignac number, because 2772493467 - 2³ = 2772493459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (2772493469) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29992 + ... + 80277.

It is an arithmetic number, because the mean of its divisors is an integer number (169264450).

Almost surely, 2^2772493467 is an apocalyptic number.

2772493467 is a deficient number, since it is larger than the sum of its proper divisors (1289853333).

2772493467 is a wasteful number, since it uses less digits than its factorization.

2772493467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110335 (or 110318 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 51.

The square root of 2772493467 is about 52654.4724311240. The cubic root of 2772493467 is about 1404.8291509263.

The spelling of 2772493467 in words is "two billion, seven hundred seventy-two million, four hundred ninety-three thousand, four hundred sixty-seven".