2146023300 has 36 divisors (see below), whose sum is σ = 6209161616. Its totient is φ = 572272800.

The previous prime is 2146023293. The next prime is 2146023331. The reversal of 2146023300 is 33206412.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3576406 + ... + 3577005.

Almost surely, 2^2146023300 is an apocalyptic number.

2146023300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2146023300 is an abundant number, since it is smaller than the sum of its proper divisors (4063138316).

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

2146023300 is a wasteful number, since it uses less digits than its factorization.

2146023300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7153428 (or 7153421 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2146023300 is about 46325.1907713287. The cubic root of 2146023300 is about 1289.8666408621.

Adding to 2146023300 its reverse (33206412), we get a palindrome (2179229712).

The spelling of 2146023300 in words is "two billion, one hundred forty-six million, twenty-three thousand, three hundred".