11420622 has 16 divisors (see below), whose sum is σ = 25379280. Its totient is φ = 3806856.

The previous prime is 11420621. The next prime is 11420623. The reversal of 11420622 is 22602411.

11420622 is a `hidden beast` number, since 1 + 1 + 42 + 0 + 622 = 666.

It is an interprime number because it is at equal distance from previous prime (11420621) and next prime (11420623).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11420595 and 11420604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11420621) 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 7 ways as a sum of consecutive naturals, for example, 105693 + ... + 105800.

It is an arithmetic number, because the mean of its divisors is an integer number (1586205).

Almost surely, 2^11420622 is an apocalyptic number.

11420622 is an abundant number, since it is smaller than the sum of its proper divisors (13958658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11420622 is a wasteful number, since it uses less digits than its factorization.

11420622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211504 (or 211498 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 11420622 is about 3379.4410780483. The cubic root of 11420622 is about 225.1973379837.

It can be divided in two parts, 114 and 20622, that added together give a 4-th power (20736 = 12⁴).

The spelling of 11420622 in words is "eleven million, four hundred twenty thousand, six hundred twenty-two".