1146545352 has 24 divisors (see below), whose sum is σ = 3105227190. Its totient is φ = 382181760.

The previous prime is 1146545333. The next prime is 1146545369. The reversal of 1146545352 is 2535456411.

1146545352 is a `hidden beast` number, since 114 + 6 + 5 + 4 + 535 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 921365316 + 225180036 = 30354^2 + 15006^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7962049 + ... + 7962192.

Almost surely, 2^1146545352 is an apocalyptic number.

1146545352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1146545352 is an abundant number, since it is smaller than the sum of its proper divisors (1958681838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1146545352 is a wasteful number, since it uses less digits than its factorization.

1146545352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15924253 (or 15924246 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 1146545352 is about 33860.6755986941. The cubic root of 1146545352 is about 1046.6393998513.

The spelling of 1146545352 in words is "one billion, one hundred forty-six million, five hundred forty-five thousand, three hundred fifty-two".