10161622 has 8 divisors (see below), whose sum is σ = 15470136. Its totient is φ = 5004912.

The previous prime is 10161611. The next prime is 10161647. The reversal of 10161622 is 22616101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10161622.

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 3 ways as a sum of consecutive naturals, for example, 37783 + ... + 38050.

It is an arithmetic number, because the mean of its divisors is an integer number (1933767).

Almost surely, 2^10161622 is an apocalyptic number.

10161622 is a deficient number, since it is larger than the sum of its proper divisors (5308514).

10161622 is an equidigital number, since it uses as much as digits as its factorization.

10161622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75902.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 10161622 is about 3187.7299132768. The cubic root of 10161622 is about 216.5979516481.

Adding to 10161622 its reverse (22616101), we get a palindrome (32777723).

The spelling of 10161622 in words is "ten million, one hundred sixty-one thousand, six hundred twenty-two".