2235649875 has 64 divisors (see below), whose sum is σ = 3874590720. Its totient is φ = 1143408000.

The previous prime is 2235649859. The next prime is 2235649907. The reversal of 2235649875 is 5789465322.

It is a happy number.

It is not a de Polignac number, because 2235649875 - 2⁴ = 2235649859 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1815510 + ... + 1816740.

It is an arithmetic number, because the mean of its divisors is an integer number (60540480).

Almost surely, 2^2235649875 is an apocalyptic number.

2235649875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2235649875 is a deficient number, since it is larger than the sum of its proper divisors (1638940845).

2235649875 is a wasteful number, since it uses less digits than its factorization.

2235649875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445 (or 1435 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 51.

The square root of 2235649875 is about 47282.6593477990. The cubic root of 2235649875 is about 1307.5789783231.

The spelling of 2235649875 in words is "two billion, two hundred thirty-five million, six hundred forty-nine thousand, eight hundred seventy-five".