22774063 has 4 divisors (see below), whose sum is σ = 24525928. Its totient is φ = 21022200.

The previous prime is 22774061. The next prime is 22774069. The reversal of 22774063 is 36047722.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22774063 - 2¹ = 22774061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22774061) 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, 875913 + ... + 875938.

It is an arithmetic number, because the mean of its divisors is an integer number (6131482).

Almost surely, 2^22774063 is an apocalyptic number.

22774063 is a deficient number, since it is larger than the sum of its proper divisors (1751865).

22774063 is a wasteful number, since it uses less digits than its factorization.

22774063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751864.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 22774063 is about 4772.2178282220. The cubic root of 22774063 is about 283.4524222182.

It can be divided in two parts, 2277 and 4063, that multiplied together give a triangular number (9251451 = T₄₃₀₁).

The spelling of 22774063 in words is "twenty-two million, seven hundred seventy-four thousand, sixty-three".