2252662406 has 16 divisors (see below), whose sum is σ = 3539764800. Its totient is φ = 1073724288.

The previous prime is 2252662393. The next prime is 2252662411. The reversal of 2252662406 is 6042662522.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 241235 + ... + 250398.

It is an arithmetic number, because the mean of its divisors is an integer number (221235300).

Almost surely, 2^2252662406 is an apocalyptic number.

2252662406 is a deficient number, since it is larger than the sum of its proper divisors (1287102394).

2252662406 is a wasteful number, since it uses less digits than its factorization.

2252662406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491743.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 2252662406 is about 47462.2208287813. The cubic root of 2252662406 is about 1310.8873435704.

The spelling of 2252662406 in words is "two billion, two hundred fifty-two million, six hundred sixty-two thousand, four hundred six".