1146140336 has 20 divisors (see below), whose sum is σ = 2422524264. Its totient is φ = 520972800.

The previous prime is 1146140311. The next prime is 1146140381. The reversal of 1146140336 is 6330416411.

It is a junction number, because it is equal to n+sod(n) for n = 1146140299 and 1146140308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3255905 + ... + 3256256.

Almost surely, 2^1146140336 is an apocalyptic number.

1146140336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1146140336 is an abundant number, since it is smaller than the sum of its proper divisors (1276383928).

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

1146140336 is a wasteful number, since it uses less digits than its factorization.

1146140336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6512180 (or 6512174 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1146140336 is about 33854.6944455270. The cubic root of 1146140336 is about 1046.5161438961.

Adding to 1146140336 its reverse (6330416411), we get a palindrome (7476556747).

The spelling of 1146140336 in words is "one billion, one hundred forty-six million, one hundred forty thousand, three hundred thirty-six".