2628233445 has 8 divisors (see below), whose sum is σ = 4205173536. Its totient is φ = 1401724496.

The previous prime is 2628233417. The next prime is 2628233459. The reversal of 2628233445 is 5443328262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2628233445 - 2¹⁶ = 2628167909 is a prime.

It is a super-2 number, since 2×2628233445² = 13815222082833136050, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 87607767 + ... + 87607796.

It is an arithmetic number, because the mean of its divisors is an integer number (525646692).

Almost surely, 2^2628233445 is an apocalyptic number.

It is an amenable number.

2628233445 is a deficient number, since it is larger than the sum of its proper divisors (1576940091).

2628233445 is a wasteful number, since it uses less digits than its factorization.

2628233445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175215571.

The product of its digits is 276480, while the sum is 39.

The square root of 2628233445 is about 51266.2993105607. The cubic root of 2628233445 is about 1380.0282576654.

The spelling of 2628233445 in words is "two billion, six hundred twenty-eight million, two hundred thirty-three thousand, four hundred forty-five".