2345622628 has 24 divisors (see below), whose sum is σ = 4208268960. Its totient is φ = 1143305280.

The previous prime is 2345622619. The next prime is 2345622647. The reversal of 2345622628 is 8262265432.

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 7 ways as a sum of consecutive naturals, for example, 234375 + ... + 244177.

It is an arithmetic number, because the mean of its divisors is an integer number (175344540).

Almost surely, 2^2345622628 is an apocalyptic number.

It is an amenable number.

2345622628 is a deficient number, since it is larger than the sum of its proper divisors (1862646332).

2345622628 is a wasteful number, since it uses less digits than its factorization.

2345622628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11307 (or 11305 counting only the distinct ones).

The product of its digits is 276480, while the sum is 40.

The square root of 2345622628 is about 48431.6283847653. The cubic root of 2345622628 is about 1328.6768887121.

The spelling of 2345622628 in words is "two billion, three hundred forty-five million, six hundred twenty-two thousand, six hundred twenty-eight".