1254086226 has 80 divisors (see below), whose sum is σ = 2984208480. Its totient is φ = 392273280.

The previous prime is 1254086219. The next prime is 1254086227. The reversal of 1254086226 is 6226804521.

It is a happy number.

1254086226 is a `hidden beast` number, since 1 + 25 + 4 + 0 + 8 + 622 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (1254086227) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1814541 + ... + 1815231.

It is an arithmetic number, because the mean of its divisors is an integer number (37302606).

Almost surely, 2^1254086226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1254086226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1492104240).

1254086226 is an abundant number, since it is smaller than the sum of its proper divisors (1730122254).

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

1254086226 is a wasteful number, since it uses less digits than its factorization.

1254086226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381 (or 1372 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 1254086226 is about 35413.0798717084. The cubic root of 1254086226 is about 1078.3898692289.

The spelling of 1254086226 in words is "one billion, two hundred fifty-four million, eighty-six thousand, two hundred twenty-six".