1226525676 has 12 divisors (see below), whose sum is σ = 2861893272. Its totient is φ = 408841888.

The previous prime is 1226525653. The next prime is 1226525687. The reversal of 1226525676 is 6765256221.

1226525676 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×1226525676³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51105225 + ... + 51105248.

It is an arithmetic number, because the mean of its divisors is an integer number (238491106).

Almost surely, 2^1226525676 is an apocalyptic number.

It is an amenable number.

1226525676 is an abundant number, since it is smaller than the sum of its proper divisors (1635367596).

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

1226525676 is a wasteful number, since it uses less digits than its factorization.

1226525676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102210480 (or 102210478 counting only the distinct ones).

The product of its digits is 302400, while the sum is 42.

The square root of 1226525676 is about 35021.7885893910. The cubic root of 1226525676 is about 1070.4315015106.

The spelling of 1226525676 in words is "one billion, two hundred twenty-six million, five hundred twenty-five thousand, six hundred seventy-six".