1146800355 has 32 divisors (see below), whose sum is σ = 1926498816. Its totient is φ = 581416704.

The previous prime is 1146800339. The next prime is 1146800363. The reversal of 1146800355 is 5530086411.

It is not a de Polignac number, because 1146800355 - 2⁴ = 1146800339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46039 + ... + 66431.

It is an arithmetic number, because the mean of its divisors is an integer number (60203088).

Almost surely, 2^1146800355 is an apocalyptic number.

1146800355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1146800355 is a deficient number, since it is larger than the sum of its proper divisors (779698461).

1146800355 is a wasteful number, since it uses less digits than its factorization.

1146800355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20587.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 1146800355 is about 33864.4408635371. The cubic root of 1146800355 is about 1046.7169884096.

Adding to 1146800355 its reverse (5530086411), we get a palindrome (6676886766).

The spelling of 1146800355 in words is "one billion, one hundred forty-six million, eight hundred thousand, three hundred fifty-five".