1146344254 has 16 divisors (see below), whose sum is σ = 1895178096. Its totient is φ = 515692800.

The previous prime is 1146344239. The next prime is 1146344263. The reversal of 1146344254 is 4524436411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266457 + ... + 270724.

It is an arithmetic number, because the mean of its divisors is an integer number (118448631).

Almost surely, 2^1146344254 is an apocalyptic number.

1146344254 is a deficient number, since it is larger than the sum of its proper divisors (748833842).

1146344254 is a wasteful number, since it uses less digits than its factorization.

1146344254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537291.

The product of its digits is 46080, while the sum is 34.

The square root of 1146344254 is about 33857.7059766311. The cubic root of 1146344254 is about 1046.5782045989.

The spelling of 1146344254 in words is "one billion, one hundred forty-six million, three hundred forty-four thousand, two hundred fifty-four".