1146236652 has 36 divisors (see below), whose sum is σ = 3160835496. Its totient is φ = 347344320.

The previous prime is 1146236647. The next prime is 1146236677. The reversal of 1146236652 is 2566326411.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1446873 + ... + 1447664.

It is an arithmetic number, because the mean of its divisors is an integer number (87800986).

Almost surely, 2^1146236652 is an apocalyptic number.

1146236652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1146236652 is an abundant number, since it is smaller than the sum of its proper divisors (2014598844).

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

1146236652 is a wasteful number, since it uses less digits than its factorization.

1146236652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894558 (or 2894553 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 1146236652 is about 33856.1169066980. The cubic root of 1146236652 is about 1046.5454577659.

The spelling of 1146236652 in words is "one billion, one hundred forty-six million, two hundred thirty-six thousand, six hundred fifty-two".