22830046 has 4 divisors (see below), whose sum is σ = 34245072. Its totient is φ = 11415022.

The previous prime is 22830019. The next prime is 22830079. The reversal of 22830046 is 64003822.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64003822 = 2 ⋅32001911.

It is a super-2 number, since 2×22830046² = 1042422000724232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22830046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5707510 + ... + 5707513.

It is an arithmetic number, because the mean of its divisors is an integer number (8561268).

Almost surely, 2^22830046 is an apocalyptic number.

22830046 is a deficient number, since it is larger than the sum of its proper divisors (11415026).

22830046 is a wasteful number, since it uses less digits than its factorization.

22830046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11415025.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 22830046 is about 4778.0797398118. The cubic root of 22830046 is about 283.6844922425.

Adding to 22830046 its reverse (64003822), we get a palindrome (86833868).

The spelling of 22830046 in words is "twenty-two million, eight hundred thirty thousand, forty-six".