2400229547 has 2 divisors, whose sum is σ = 2400229548. Its totient is φ = 2400229546.

The previous prime is 2400229543. The next prime is 2400229613. The reversal of 2400229547 is 7459220042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2400229547 - 2² = 2400229543 is a prime.

It is a super-2 number, since 2×2400229547² = 11522203756583650418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2400229543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200114773 + 1200114774.

It is an arithmetic number, because the mean of its divisors is an integer number (1200114774).

Almost surely, 2^2400229547 is an apocalyptic number.

2400229547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2400229547 is an equidigital number, since it uses as much as digits as its factorization.

2400229547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 2400229547 is about 48992.1376039054. The cubic root of 2400229547 is about 1338.9085838939.

Adding to 2400229547 its reverse (7459220042), we get a palindrome (9859449589).

The spelling of 2400229547 in words is "two billion, four hundred million, two hundred twenty-nine thousand, five hundred forty-seven".