1146423300 has 72 divisors (see below), whose sum is σ = 3618539232. Its totient is φ = 277920000.

The previous prime is 1146423253. The next prime is 1146423323. The reversal of 1146423300 is 33246411.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170401 + ... + 177000.

Almost surely, 2^1146423300 is an apocalyptic number.

1146423300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1146423300 is an abundant number, since it is smaller than the sum of its proper divisors (2472115932).

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

1146423300 is a wasteful number, since it uses less digits than its factorization.

1146423300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347429 (or 347422 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1146423300 is about 33858.8732830849. The cubic root of 1146423300 is about 1046.6022595949.

Adding to 1146423300 its reverse (33246411), we get a palindrome (1179669711).

The spelling of 1146423300 in words is "one billion, one hundred forty-six million, four hundred twenty-three thousand, three hundred".