2270600400 has 60 divisors (see below), whose sum is σ = 7273493792. Its totient is φ = 605493120.

The previous prime is 2270600357. The next prime is 2270600429. The reversal of 2270600400 is 40060722.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent 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, 944884 + ... + 947283.

Almost surely, 2^2270600400 is an apocalyptic number.

2270600400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2270600400 is an abundant number, since it is smaller than the sum of its proper divisors (5002893392).

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

2270600400 is a wasteful number, since it uses less digits than its factorization.

2270600400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892188 (or 1892177 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2270600400 is about 47650.8174116667. The cubic root of 2270600400 is about 1314.3576886950.

The spelling of 2270600400 in words is "two billion, two hundred seventy million, six hundred thousand, four hundred".