2400397224 has 32 divisors (see below), whose sum is σ = 6316836000. Its totient is φ = 758020032.

The previous prime is 2400397183. The next prime is 2400397261. The reversal of 2400397224 is 4227930042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2631559 + ... + 2632470.

It is an arithmetic number, because the mean of its divisors is an integer number (197401125).

Almost surely, 2^2400397224 is an apocalyptic number.

2400397224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2400397224 is an abundant number, since it is smaller than the sum of its proper divisors (3916438776).

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

2400397224 is a wasteful number, since it uses less digits than its factorization.

2400397224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5264057 (or 5264053 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 2400397224 is about 48993.8488384001. The cubic root of 2400397224 is about 1338.9397613213.

The spelling of 2400397224 in words is "two billion, four hundred million, three hundred ninety-seven thousand, two hundred twenty-four".