1226927048 has 32 divisors (see below), whose sum is σ = 2339031360. Its totient is φ = 603218880.

The previous prime is 1226927029. The next prime is 1226927059. The reversal of 1226927048 is 8407296221.

It is a super-2 number, since 2×1226927048² = 3010699962227988608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1226926996 and 1226927014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352565 + ... + 356027.

It is an arithmetic number, because the mean of its divisors is an integer number (73094730).

Almost surely, 2^1226927048 is an apocalyptic number.

It is an amenable number.

1226927048 is a deficient number, since it is larger than the sum of its proper divisors (1112104312).

1226927048 is a wasteful number, since it uses less digits than its factorization.

1226927048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4197 (or 4193 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 1226927048 is about 35027.5184390787. The cubic root of 1226927048 is about 1070.5482525317.

The spelling of 1226927048 in words is "one billion, two hundred twenty-six million, nine hundred twenty-seven thousand, forty-eight".