1266060930 has 32 divisors (see below), whose sum is σ = 3043713024. Its totient is φ = 337042176.

The previous prime is 1266060923. The next prime is 1266060959. The reversal of 1266060930 is 390606621.

It is a happy number.

1266060930 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1266060891 and 1266060900.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17794 + ... + 53373.

It is an arithmetic number, because the mean of its divisors is an integer number (95116032).

Almost surely, 2^1266060930 is an apocalyptic number.

1266060930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1266060930 is an abundant number, since it is smaller than the sum of its proper divisors (1777652094).

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

1266060930 is a wasteful number, since it uses less digits than its factorization.

1266060930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71770.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 1266060930 is about 35581.7499569653. The cubic root of 1266060930 is about 1081.8113550508.

The spelling of 1266060930 in words is "one billion, two hundred sixty-six million, sixty thousand, nine hundred thirty".