1073426654 has 16 divisors (see below), whose sum is σ = 1634811360. Its totient is φ = 528547680.

The previous prime is 1073426623. The next prime is 1073426657. The reversal of 1073426654 is 4566243701.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073426657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22892 + ... + 51680.

It is an arithmetic number, because the mean of its divisors is an integer number (102175710).

Almost surely, 2^1073426654 is an apocalyptic number.

1073426654 is a deficient number, since it is larger than the sum of its proper divisors (561384706).

1073426654 is a wasteful number, since it uses less digits than its factorization.

1073426654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29075.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 1073426654 is about 32763.1905345008. The cubic root of 1073426654 is about 1023.8998003509.

The spelling of 1073426654 in words is "one billion, seventy-three million, four hundred twenty-six thousand, six hundred fifty-four".