2277453212 has 12 divisors (see below), whose sum is σ = 4219986960. Its totient is φ = 1071742656.

The previous prime is 2277453181. The next prime is 2277453293. The reversal of 2277453212 is 2123547722.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16745912 + ... + 16746047.

It is an arithmetic number, because the mean of its divisors is an integer number (351665580).

Almost surely, 2^2277453212 is an apocalyptic number.

It is an amenable number.

2277453212 is a deficient number, since it is larger than the sum of its proper divisors (1942533748).

2277453212 is a wasteful number, since it uses less digits than its factorization.

2277453212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33491980 (or 33491978 counting only the distinct ones).

The product of its digits is 47040, while the sum is 35.

The square root of 2277453212 is about 47722.6697912009. The cubic root of 2277453212 is about 1315.6786315361.

The spelling of 2277453212 in words is "two billion, two hundred seventy-seven million, four hundred fifty-three thousand, two hundred twelve".