2428667425 has 12 divisors (see below), whose sum is σ = 3075624576. Its totient is φ = 1901594000.

The previous prime is 2428667411. The next prime is 2428667443. The reversal of 2428667425 is 5247668242.

It is not a de Polignac number, because 2428667425 - 2¹⁷ = 2428536353 is a prime.

It is a super-2 number, since 2×2428667425² = 11796850922512261250, which contains 22 as substring.

It is a Duffinian number.

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, 1032301 + ... + 1034650.

It is an arithmetic number, because the mean of its divisors is an integer number (256302048).

Almost surely, 2^2428667425 is an apocalyptic number.

2428667425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2428667425 is a deficient number, since it is larger than the sum of its proper divisors (646957151).

2428667425 is a wasteful number, since it uses less digits than its factorization.

2428667425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067008 (or 2067003 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 46.

The square root of 2428667425 is about 49281.5119999377. The cubic root of 2428667425 is about 1344.1756256182.

The spelling of 2428667425 in words is "two billion, four hundred twenty-eight million, six hundred sixty-seven thousand, four hundred twenty-five".