22340362 has 8 divisors (see below), whose sum is σ = 36556992. Its totient is φ = 10154700.

The previous prime is 22340359. The next prime is 22340377. The reversal of 22340362 is 26304322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1015471 = 22340362 / (2 + 2 + 3 + 4 + 0 + 3 + 6 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507714 + ... + 507757.

It is an arithmetic number, because the mean of its divisors is an integer number (4569624).

Almost surely, 2^22340362 is an apocalyptic number.

22340362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22340362 is a deficient number, since it is larger than the sum of its proper divisors (14216630).

22340362 is a wasteful number, since it uses less digits than its factorization.

22340362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015484.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 22340362 is about 4726.5592136352. The cubic root of 22340362 is about 281.6415562192.

Adding to 22340362 its reverse (26304322), we get a palindrome (48644684).

The spelling of 22340362 in words is "twenty-two million, three hundred forty thousand, three hundred sixty-two".