2245202632 has 8 divisors (see below), whose sum is σ = 4209754950. Its totient is φ = 1122601312.

The previous prime is 2245202623. The next prime is 2245202633. The reversal of 2245202632 is 2362025422.

It can be written as a sum of positive squares in only one way, i.e., 2137582756 + 107619876 = 46234^2 + 10374^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2245202632.

It is not an unprimeable number, because it can be changed into a prime (2245202633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140325157 + ... + 140325172.

Almost surely, 2^2245202632 is an apocalyptic number.

It is an amenable number.

2245202632 is a deficient number, since it is larger than the sum of its proper divisors (1964552318).

2245202632 is a wasteful number, since it uses less digits than its factorization.

2245202632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280650335 (or 280650331 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2245202632 is about 47383.5692197200. The cubic root of 2245202632 is about 1309.4387262039.

The spelling of 2245202632 in words is "two billion, two hundred forty-five million, two hundred two thousand, six hundred thirty-two".