1126454446 has 8 divisors (see below), whose sum is σ = 1819657224. Its totient is φ = 519902040.

The previous prime is 1126454437. The next prime is 1126454467. The reversal of 1126454446 is 6444546211.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21662560 + ... + 21662611.

It is an arithmetic number, because the mean of its divisors is an integer number (227457153).

Almost surely, 2^1126454446 is an apocalyptic number.

1126454446 is a deficient number, since it is larger than the sum of its proper divisors (693202778).

1126454446 is a wasteful number, since it uses less digits than its factorization.

1126454446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43325186.

The product of its digits is 92160, while the sum is 37.

The square root of 1126454446 is about 33562.6942601454. The cubic root of 1126454446 is about 1040.4899214160.

The spelling of 1126454446 in words is "one billion, one hundred twenty-six million, four hundred fifty-four thousand, four hundred forty-six".