1226105046 has 16 divisors (see below), whose sum is σ = 2724678000. Its totient is φ = 408701664.

The previous prime is 1226105039. The next prime is 1226105077. The reversal of 1226105046 is 6405016221.

1226105046 is a `hidden beast` number, since 1 + 2 + 2 + 610 + 5 + 0 + 46 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 11352771 + ... + 11352878.

It is an arithmetic number, because the mean of its divisors is an integer number (170292375).

Almost surely, 2^1226105046 is an apocalyptic number.

1226105046 is an abundant number, since it is smaller than the sum of its proper divisors (1498572954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1226105046 is a wasteful number, since it uses less digits than its factorization.

1226105046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22705660 (or 22705654 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1226105046 is about 35015.7828128974. The cubic root of 1226105046 is about 1070.3091213892.

The spelling of 1226105046 in words is "one billion, two hundred twenty-six million, one hundred five thousand, forty-six".