1126624454 has 4 divisors (see below), whose sum is σ = 1689936684. Its totient is φ = 563312226.

The previous prime is 1126624441. The next prime is 1126624463. The reversal of 1126624454 is 4544266211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4544266211 = 2621 ⋅1733791.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281656112 + ... + 281656115.

It is an arithmetic number, because the mean of its divisors is an integer number (422484171).

Almost surely, 2^1126624454 is an apocalyptic number.

1126624454 is a deficient number, since it is larger than the sum of its proper divisors (563312230).

1126624454 is an equidigital number, since it uses as much as digits as its factorization.

1126624454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563312229.

The product of its digits is 46080, while the sum is 35.

The square root of 1126624454 is about 33565.2268575679. The cubic root of 1126624454 is about 1040.5422634386.

The spelling of 1126624454 in words is "one billion, one hundred twenty-six million, six hundred twenty-four thousand, four hundred fifty-four".