10251622 has 4 divisors (see below), whose sum is σ = 15377436. Its totient is φ = 5125810.

The previous prime is 10251617. The next prime is 10251641. The reversal of 10251622 is 22615201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10251622.

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 as a sum of consecutive naturals, namely, 2562904 + ... + 2562907.

It is an arithmetic number, because the mean of its divisors is an integer number (3844359).

Almost surely, 2^10251622 is an apocalyptic number.

10251622 is a deficient number, since it is larger than the sum of its proper divisors (5125814).

10251622 is an equidigital number, since it uses as much as digits as its factorization.

10251622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5125813.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 10251622 is about 3201.8154225377. The cubic root of 10251622 is about 217.2355318125.

Adding to 10251622 its reverse (22615201), we get a palindrome (32866823).

The spelling of 10251622 in words is "ten million, two hundred fifty-one thousand, six hundred twenty-two".