1146485151 has 64 divisors (see below), whose sum is σ = 2065305600. Its totient is φ = 613605888.

The previous prime is 1146485149. The next prime is 1146485189. The reversal of 1146485151 is 1515846411.

1146485151 is a `hidden beast` number, since 1 + 1 + 4 + 648 + 5 + 1 + 5 + 1 = 666.

It is not a de Polignac number, because 1146485151 - 2¹ = 1146485149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146485111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 767161 + ... + 768653.

It is an arithmetic number, because the mean of its divisors is an integer number (32270400).

Almost surely, 2^1146485151 is an apocalyptic number.

1146485151 is a deficient number, since it is larger than the sum of its proper divisors (918820449).

1146485151 is a wasteful number, since it uses less digits than its factorization.

1146485151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765 (or 1759 counting only the distinct ones).

The product of its digits is 19200, while the sum is 36.

The square root of 1146485151 is about 33859.7866354766. The cubic root of 1146485151 is about 1046.6210810989.

The spelling of 1146485151 in words is "one billion, one hundred forty-six million, four hundred eighty-five thousand, one hundred fifty-one".