2055422 has 8 divisors (see below), whose sum is σ = 3122400. Its totient is φ = 1014624.

The previous prime is 2055409. The next prime is 2055437. The reversal of 2055422 is 2245502.

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

It is a junction number, because it is equal to n+sod(n) for n = 2055394 and 2055403.

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, 6347 + ... + 6662.

It is an arithmetic number, because the mean of its divisors is an integer number (390300).

2^2055422 is an apocalyptic number.

2055422 is a deficient number, since it is larger than the sum of its proper divisors (1066978).

2055422 is a wasteful number, since it uses less digits than its factorization.

2055422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13090.

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 2055422 is about 1433.6743005299. The cubic root of 2055422 is about 127.1453066421.

The spelling of 2055422 in words is "two million, fifty-five thousand, four hundred twenty-two".