22046346 has 48 divisors (see below), whose sum is σ = 57470400. Its totient is φ = 5966784.

The previous prime is 22046341. The next prime is 22046347. The reversal of 22046346 is 64364022.

22046346 is a `hidden beast` number, since 2 + 20 + 4 + 634 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (22046341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2211 + ... + 6998.

It is an arithmetic number, because the mean of its divisors is an integer number (1197300).

Almost surely, 2^22046346 is an apocalyptic number.

22046346 is an abundant number, since it is smaller than the sum of its proper divisors (35424054).

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

22046346 is a wasteful number, since it uses less digits than its factorization.

22046346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9243 (or 9240 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 22046346 is about 4695.3536608013. The cubic root of 22046346 is about 280.4005576561.

The spelling of 22046346 in words is "twenty-two million, forty-six thousand, three hundred forty-six".