1045419822 has 12 divisors (see below), whose sum is σ = 2265076320. Its totient is φ = 348473268.

The previous prime is 1045419799. The next prime is 1045419857. The reversal of 1045419822 is 2289145401.

1045419822 is a `hidden beast` number, since 1 + 0 + 4 + 541 + 98 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29039422 + ... + 29039457.

It is an arithmetic number, because the mean of its divisors is an integer number (188756360).

Almost surely, 2^1045419822 is an apocalyptic number.

1045419822 is an abundant number, since it is smaller than the sum of its proper divisors (1219656498).

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

1045419822 is a wasteful number, since it uses less digits than its factorization.

1045419822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58078887 (or 58078884 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1045419822 is about 32332.9525716412. The cubic root of 1045419822 is about 1014.9163372685.

It can be divided in two parts, 10454 and 19822, that added together give a square (30276 = 174²).

The spelling of 1045419822 in words is "one billion, forty-five million, four hundred nineteen thousand, eight hundred twenty-two".