2252403346 has 8 divisors (see below), whose sum is σ = 3381616944. Its totient is φ = 1125197700.

The previous prime is 2252403343. The next prime is 2252403353. The reversal of 2252403346 is 6433042522.

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

It is not an unprimeable number, because it can be changed into a prime (2252403343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499180 + ... + 503671.

It is an arithmetic number, because the mean of its divisors is an integer number (422702118).

Almost surely, 2^2252403346 is an apocalyptic number.

2252403346 is a deficient number, since it is larger than the sum of its proper divisors (1129213598).

2252403346 is a wasteful number, since it uses less digits than its factorization.

2252403346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003976.

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 2252403346 is about 47459.4916323384. The cubic root of 2252403346 is about 1310.8370902208.

Adding to 2252403346 its reverse (6433042522), we get a palindrome (8685445868).

The spelling of 2252403346 in words is "two billion, two hundred fifty-two million, four hundred three thousand, three hundred forty-six".