190622 has 4 divisors (see below), whose sum is σ = 285936. Its totient is φ = 95310.

The previous prime is 190613. The next prime is 190633. The reversal of 190622 is 226091.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 226091 = 107 ⋅2113.

It is a junction number, because it is equal to n+sod(n) for n = 190594 and 190603.

It is a congruent number.

It is an unprimeable number.

190622 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47654 + ... + 47657.

It is an arithmetic number, because the mean of its divisors is an integer number (71484).

2¹⁹⁰⁶²² is an apocalyptic number.

190622 is a deficient number, since it is larger than the sum of its proper divisors (95314).

190622 is an equidigital number, since it uses as much as digits as its factorization.

190622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95313.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 190622 is about 436.6027943108. The cubic root of 190622 is about 57.5516360357.

The spelling of 190622 in words is "one hundred ninety thousand, six hundred twenty-two".