10557622 has 8 divisors (see below), whose sum is σ = 15937776. Its totient is φ = 5245032.

The previous prime is 10557619. The next prime is 10557641. The reversal of 10557622 is 22675501.

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

It is a super-2 number, since 2×10557622² = 222926764589768, which contains 22 as substring.

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, 16498 + ... + 17125.

It is an arithmetic number, because the mean of its divisors is an integer number (1992222).

Almost surely, 2^10557622 is an apocalyptic number.

10557622 is a deficient number, since it is larger than the sum of its proper divisors (5380154).

10557622 is a wasteful number, since it uses less digits than its factorization.

10557622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33782.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 10557622 is about 3249.2494517965. The cubic root of 10557622 is about 219.3757925908.

The spelling of 10557622 in words is "ten million, five hundred fifty-seven thousand, six hundred twenty-two".