2428307456 has 24 divisors (see below), whose sum is σ = 4855433310. Its totient is φ = 1214152704.

The previous prime is 2428307411. The next prime is 2428307467. The reversal of 2428307456 is 6547038242.

It can be written as a sum of positive squares in only one way, i.e., 2419065856 + 9241600 = 49184^2 + 3040^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 590801 + ... + 594896.

Almost surely, 2^2428307456 is an apocalyptic number.

It is an amenable number.

2428307456 is a deficient number, since it is larger than the sum of its proper divisors (2427125854).

2428307456 is an equidigital number, since it uses as much as digits as its factorization.

2428307456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185719 (or 1185699 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 2428307456 is about 49277.8596937813. The cubic root of 2428307456 is about 1344.1092125916.

The spelling of 2428307456 in words is "two billion, four hundred twenty-eight million, three hundred seven thousand, four hundred fifty-six".