1146473571 has 8 divisors (see below), whose sum is σ = 1595093760. Its totient is φ = 731084552.

The previous prime is 1146473569. The next prime is 1146473579. The reversal of 1146473571 is 1753746411.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1146473571 - 2¹ = 1146473569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1146473579) 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, 8307711 + ... + 8307848.

It is an arithmetic number, because the mean of its divisors is an integer number (199386720).

Almost surely, 2^1146473571 is an apocalyptic number.

1146473571 is a deficient number, since it is larger than the sum of its proper divisors (448620189).

1146473571 is a wasteful number, since it uses less digits than its factorization.

1146473571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16615585.

The product of its digits is 70560, while the sum is 39.

The square root of 1146473571 is about 33859.6156357393. The cubic root of 1146473571 is about 1046.6175573106.

The spelling of 1146473571 in words is "one billion, one hundred forty-six million, four hundred seventy-three thousand, five hundred seventy-one".