2246552638 has 8 divisors (see below), whose sum is σ = 3676177080. Its totient is φ = 1021160280.

The previous prime is 2246552573. The next prime is 2246552653. The reversal of 2246552638 is 8362556422.

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

It is a junction number, because it is equal to n+sod(n) for n = 2246552594 and 2246552603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51057993 + ... + 51058036.

It is an arithmetic number, because the mean of its divisors is an integer number (459522135).

Almost surely, 2^2246552638 is an apocalyptic number.

2246552638 is a deficient number, since it is larger than the sum of its proper divisors (1429624442).

2246552638 is a wasteful number, since it uses less digits than its factorization.

2246552638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102116042.

The product of its digits is 691200, while the sum is 43.

The square root of 2246552638 is about 47397.8125866585. The cubic root of 2246552638 is about 1309.7011221117.

The spelling of 2246552638 in words is "two billion, two hundred forty-six million, five hundred fifty-two thousand, six hundred thirty-eight".