14622091 has 8 divisors (see below), whose sum is σ = 16889904. Its totient is φ = 12510720.

The previous prime is 14622079. The next prime is 14622131. The reversal of 14622091 is 19022641.

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

It is a cyclic number.

It is not a de Polignac number, because 14622091 - 2⁵ = 14622059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14622791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38910 + ... + 39283.

It is an arithmetic number, because the mean of its divisors is an integer number (2111238).

Almost surely, 2^14622091 is an apocalyptic number.

14622091 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14622091 is a deficient number, since it is larger than the sum of its proper divisors (2267813).

14622091 is a wasteful number, since it uses less digits than its factorization.

14622091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78221.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 14622091 is about 3823.8842817219. The cubic root of 14622091 is about 244.5324471863.

It can be divided in two parts, 1462 and 2091, that added together give a palindrome (3553).

The spelling of 14622091 in words is "fourteen million, six hundred twenty-two thousand, ninety-one".