2235246436 has 6 divisors (see below), whose sum is σ = 3911681270. Its totient is φ = 1117623216.

The previous prime is 2235246407. The next prime is 2235246463. The reversal of 2235246436 is 6346425322.

It can be written as a sum of positive squares in only one way, i.e., 1190664036 + 1044582400 = 34506^2 + 32320^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2235246395 and 2235246404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279405801 + ... + 279405808.

Almost surely, 2^2235246436 is an apocalyptic number.

It is an amenable number.

2235246436 is a deficient number, since it is larger than the sum of its proper divisors (1676434834).

2235246436 is a wasteful number, since it uses less digits than its factorization.

2235246436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558811613 (or 558811611 counting only the distinct ones).

The product of its digits is 207360, while the sum is 37.

The square root of 2235246436 is about 47278.3929083889. The cubic root of 2235246436 is about 1307.5003196004.

The spelling of 2235246436 in words is "two billion, two hundred thirty-five million, two hundred forty-six thousand, four hundred thirty-six".