2261467400 has 48 divisors (see below), whose sum is σ = 5534653200. Its totient is φ = 856975680.

The previous prime is 2261467399. The next prime is 2261467421. The reversal of 2261467400 is 47641622.

It is a super-2 number, since 2×2261467400² = 10228469602525520000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293762 + ... + 301361.

It is an arithmetic number, because the mean of its divisors is an integer number (115305275).

Almost surely, 2^2261467400 is an apocalyptic number.

2261467400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2261467400 is an abundant number, since it is smaller than the sum of its proper divisors (3273185800).

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

2261467400 is a wasteful number, since it uses less digits than its factorization.

2261467400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595158 (or 595149 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 2261467400 is about 47554.8882871151. Note that the first 3 decimals coincide. The cubic root of 2261467400 is about 1312.5930806247.

The spelling of 2261467400 in words is "two billion, two hundred sixty-one million, four hundred sixty-seven thousand, four hundred".