14649012 has 72 divisors (see below), whose sum is σ = 43907136. Its totient is φ = 4183488.

The previous prime is 14649001. The next prime is 14649017. The reversal of 14649012 is 21094641.

14649012 is a `hidden beast` number, since 1 + 4 + 649 + 0 + 12 = 666.

It is a super-2 number, since 2×14649012² = 429187105152288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14649017) 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, 5728 + ... + 7880.

Almost surely, 2^14649012 is an apocalyptic number.

14649012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14649012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21953568).

14649012 is an abundant number, since it is smaller than the sum of its proper divisors (29258124).

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

14649012 is a wasteful number, since it uses less digits than its factorization.

14649012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179 (or 2165 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 14649012 is about 3827.4027747286. The cubic root of 14649012 is about 244.6824262391.

The spelling of 14649012 in words is "fourteen million, six hundred forty-nine thousand, twelve".