2146874700 has 72 divisors (see below), whose sum is σ = 6216758352. Its totient is φ = 572026880.

The previous prime is 2146874693. The next prime is 2146874701. The reversal of 2146874700 is 74786412.

It is not an unprimeable number, because it can be changed into a prime (2146874701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 506992 + ... + 511208.

It is an arithmetic number, because the mean of its divisors is an integer number (86343866).

Almost surely, 2^2146874700 is an apocalyptic number.

2146874700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2146874700 is an abundant number, since it is smaller than the sum of its proper divisors (4069883652).

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

2146874700 is a wasteful number, since it uses less digits than its factorization.

2146874700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5931 (or 5924 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 2146874700 is about 46334.3792447897. The cubic root of 2146874700 is about 1290.0371962113.

The spelling of 2146874700 in words is "two billion, one hundred forty-six million, eight hundred seventy-four thousand, seven hundred".