1045784226 has 8 divisors (see below), whose sum is σ = 2091568464. Its totient is φ = 348594740.

The previous prime is 1045784213. The next prime is 1045784231. The reversal of 1045784226 is 6224875401.

It is a sphenic number, since it is the product of 3 distinct primes.

1045784226 is an admirable number.

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, 87148680 + ... + 87148691.

It is an arithmetic number, because the mean of its divisors is an integer number (261446058).

Almost surely, 2^1045784226 is an apocalyptic number.

1045784226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1045784226 is a wasteful number, since it uses less digits than its factorization.

1045784226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174297376.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 1045784226 is about 32338.5872604231. The cubic root of 1045784226 is about 1015.0342473500.

The spelling of 1045784226 in words is "one billion, forty-five million, seven hundred eighty-four thousand, two hundred twenty-six".