1226366054 has 4 divisors (see below), whose sum is σ = 1839549084. Its totient is φ = 613183026.

The previous prime is 1226366027. The next prime is 1226366069. The reversal of 1226366054 is 4506636221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306591512 + ... + 306591515.

It is an arithmetic number, because the mean of its divisors is an integer number (459887271).

Almost surely, 2^1226366054 is an apocalyptic number.

1226366054 is a deficient number, since it is larger than the sum of its proper divisors (613183030).

1226366054 is an equidigital number, since it uses as much as digits as its factorization.

1226366054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613183029.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 1226366054 is about 35019.5096196392. The cubic root of 1226366054 is about 1070.3850636106.

The spelling of 1226366054 in words is "one billion, two hundred twenty-six million, three hundred sixty-six thousand, fifty-four".