22014534 has 16 divisors (see below), whose sum is σ = 44751600. Its totient is φ = 7217760.

The previous prime is 22014527. The next prime is 22014563. The reversal of 22014534 is 43541022.

It is a self number, because there is not a number n which added to its sum of digits gives 22014534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29709 + ... + 30440.

It is an arithmetic number, because the mean of its divisors is an integer number (2796975).

Almost surely, 2^22014534 is an apocalyptic number.

22014534 is an abundant number, since it is smaller than the sum of its proper divisors (22737066).

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

22014534 is a wasteful number, since it uses less digits than its factorization.

22014534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60215.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 22014534 is about 4691.9648336278. The cubic root of 22014534 is about 280.2656237850.

Adding to 22014534 its reverse (43541022), we get a palindrome (65555556).

The spelling of 22014534 in words is "twenty-two million, fourteen thousand, five hundred thirty-four".