2236446052 has 6 divisors (see below), whose sum is σ = 3913780598. Its totient is φ = 1118223024.

The previous prime is 2236446013. The next prime is 2236446059. The reversal of 2236446052 is 2506446322.

It can be written as a sum of positive squares in only one way, i.e., 2066247936 + 170198116 = 45456^2 + 13046^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2236445999 and 2236446017.

It is not an unprimeable number, because it can be changed into a prime (2236446059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279555753 + ... + 279555760.

Almost surely, 2^2236446052 is an apocalyptic number.

It is an amenable number.

2236446052 is a deficient number, since it is larger than the sum of its proper divisors (1677334546).

2236446052 is a wasteful number, since it uses less digits than its factorization.

2236446052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559111517 (or 559111515 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 2236446052 is about 47291.0779323119. The cubic root of 2236446052 is about 1307.7341816282.

The spelling of 2236446052 in words is "two billion, two hundred thirty-six million, four hundred forty-six thousand, fifty-two".