2469232456 has 24 divisors (see below), whose sum is σ = 4903303410. Its totient is φ = 1161719040.

The previous prime is 2469232433. The next prime is 2469232477. The reversal of 2469232456 is 6542329642.

It can be written as a sum of positive squares in 3 ways, for example, as 2168764900 + 300467556 = 46570^2 + 17334^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 577366 + ... + 581626.

Almost surely, 2^2469232456 is an apocalyptic number.

It is an amenable number.

2469232456 is a deficient number, since it is larger than the sum of its proper divisors (2434070954).

2469232456 is an frugal number, since it uses more digits than its factorization.

2469232456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8545 (or 4280 counting only the distinct ones).

The product of its digits is 622080, while the sum is 43.

The square root of 2469232456 is about 49691.3720478717. The cubic root of 2469232456 is about 1351.6180792196.

The spelling of 2469232456 in words is "two billion, four hundred sixty-nine million, two hundred thirty-two thousand, four hundred fifty-six".