2252614646 has 4 divisors (see below), whose sum is σ = 3378921972. Its totient is φ = 1126307322.

The previous prime is 2252614633. The next prime is 2252614667. The reversal of 2252614646 is 6464162522.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563153660 + ... + 563153663.

It is an arithmetic number, because the mean of its divisors is an integer number (844730493).

Almost surely, 2^2252614646 is an apocalyptic number.

2252614646 is a deficient number, since it is larger than the sum of its proper divisors (1126307326).

2252614646 is a wasteful number, since it uses less digits than its factorization.

2252614646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126307325.

The product of its digits is 138240, while the sum is 38.

The square root of 2252614646 is about 47461.7176891018. The cubic root of 2252614646 is about 1310.8780792110.

The spelling of 2252614646 in words is "two billion, two hundred fifty-two million, six hundred fourteen thousand, six hundred forty-six".