1146774200 has 192 divisors, whose sum is σ = 3171359520. Its totient is φ = 380160000.

The previous prime is 1146774157. The next prime is 1146774257. The reversal of 1146774200 is 24776411.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 2888402 + ... + 2888798.

Almost surely, 2^1146774200 is an apocalyptic number.

1146774200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1146774200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1585679760).

1146774200 is an abundant number, since it is smaller than the sum of its proper divisors (2024585320).

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

1146774200 is a wasteful number, since it uses less digits than its factorization.

1146774200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538 (or 529 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 1146774200 is about 33864.0546893015. The cubic root of 1146774200 is about 1046.7090308807.

The spelling of 1146774200 in words is "one billion, one hundred forty-six million, seven hundred seventy-four thousand, two hundred".