2275472400 has 60 divisors (see below), whose sum is σ = 7289100432. Its totient is φ = 606792320.

The previous prime is 2275472393. The next prime is 2275472413. The reversal of 2275472400 is 42745722.

It is a happy number.

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

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, 946914 + ... + 949313.

Almost surely, 2^2275472400 is an apocalyptic number.

2275472400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2275472400 is an abundant number, since it is smaller than the sum of its proper divisors (5013628032).

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

2275472400 is a wasteful number, since it uses less digits than its factorization.

2275472400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896248 (or 1896237 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 33.

The square root of 2275472400 is about 47701.9119113689. The cubic root of 2275472400 is about 1315.2970842992.

The spelling of 2275472400 in words is "two billion, two hundred seventy-five million, four hundred seventy-two thousand, four hundred".