1045733147 has 8 divisors (see below), whose sum is σ = 1056706560. Its totient is φ = 1034775720.

The previous prime is 1045733141. The next prime is 1045733159. The reversal of 1045733147 is 7413375401.

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 1045733147 - 2⁶ = 1045733083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045733141) 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, 163622 + ... + 169892.

It is an arithmetic number, because the mean of its divisors is an integer number (132088320).

Almost surely, 2^1045733147 is an apocalyptic number.

1045733147 is a deficient number, since it is larger than the sum of its proper divisors (10973413).

1045733147 is a wasteful number, since it uses less digits than its factorization.

1045733147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7993.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 1045733147 is about 32337.7974976652. The cubic root of 1045733147 is about 1015.0177213857.

The spelling of 1045733147 in words is "one billion, forty-five million, seven hundred thirty-three thousand, one hundred forty-seven".