1146534260 has 12 divisors (see below), whose sum is σ = 2407721988. Its totient is φ = 458613696.

The previous prime is 1146534253. The next prime is 1146534269. The reversal of 1146534260 is 624356411.

It can be written as a sum of positive squares in 2 ways, for example, as 232318564 + 914215696 = 15242^2 + 30236^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146534269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28663337 + ... + 28663376.

It is an arithmetic number, because the mean of its divisors is an integer number (200643499).

Almost surely, 2^1146534260 is an apocalyptic number.

1146534260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1146534260 is an abundant number, since it is smaller than the sum of its proper divisors (1261187728).

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

1146534260 is a wasteful number, since it uses less digits than its factorization.

1146534260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57326722 (or 57326720 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1146534260 is about 33860.5118094810. The cubic root of 1146534260 is about 1046.6360246798.

The spelling of 1146534260 in words is "one billion, one hundred forty-six million, five hundred thirty-four thousand, two hundred sixty".