2356022 has 8 divisors (see below), whose sum is σ = 3568656. Its totient is φ = 1166472.

The previous prime is 2356021. The next prime is 2356043. The reversal of 2356022 is 2206532.

It is a happy number.

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 = 2355985 and 2356003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2356021) by changing a digit.

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, 5513 + ... + 5924.

It is an arithmetic number, because the mean of its divisors is an integer number (446082).

2^2356022 is an apocalyptic number.

2356022 is a deficient number, since it is larger than the sum of its proper divisors (1212634).

2356022 is a wasteful number, since it uses less digits than its factorization.

2356022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11542.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2356022 is about 1534.9338747972. The cubic root of 2356022 is about 133.0637567196.

The spelling of 2356022 in words is "two million, three hundred fifty-six thousand, twenty-two".