1146005542 has 8 divisors (see below), whose sum is σ = 1875281832. Its totient is φ = 520911600.

The previous prime is 1146005537. The next prime is 1146005569. The reversal of 1146005542 is 2455006411.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1146005542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26045559 + ... + 26045602.

It is an arithmetic number, because the mean of its divisors is an integer number (234410229).

Almost surely, 2^1146005542 is an apocalyptic number.

1146005542 is a deficient number, since it is larger than the sum of its proper divisors (729276290).

1146005542 is a wasteful number, since it uses less digits than its factorization.

1146005542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52091174.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 1146005542 is about 33852.7036143349. The cubic root of 1146005542 is about 1046.4751164515.

The spelling of 1146005542 in words is "one billion, one hundred forty-six million, five thousand, five hundred forty-two".