103622 has 8 divisors (see below), whose sum is σ = 156816. Its totient is φ = 51352.

The previous prime is 103619. The next prime is 103643. The reversal of 103622 is 226301.

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

It is a super-3 number, since 3×103622³ = 3337929545393544, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103597 and 103606.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 103622.

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, 263 + ... + 525.

It is an arithmetic number, because the mean of its divisors is an integer number (19602).

2¹⁰³⁶²² is an apocalyptic number.

103622 is the 263-rd pentagonal number.

103622 is a deficient number, since it is larger than the sum of its proper divisors (53194).

103622 is a wasteful number, since it uses less digits than its factorization.

103622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 103622 is about 321.9037123116. The cubic root of 103622 is about 46.9696499395.

Adding to 103622 its reverse (226301), we get a palindrome (329923).

The spelling of 103622 in words is "one hundred three thousand, six hundred twenty-two".