14001552 has 40 divisors (see below), whose sum is σ = 40190880. Its totient is φ = 4667040.

The previous prime is 14001551. The next prime is 14001563. The reversal of 14001552 is 25510041.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (14001551) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15774 + ... + 16637.

It is an arithmetic number, because the mean of its divisors is an integer number (1004772).

Almost surely, 2^14001552 is an apocalyptic number.

14001552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14001552 is an abundant number, since it is smaller than the sum of its proper divisors (26189328).

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

14001552 is a wasteful number, since it uses less digits than its factorization.

14001552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32428 (or 32416 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 14001552 is about 3741.8647757502. The cubic root of 14001552 is about 241.0231321380.

Adding to 14001552 its reverse (25510041), we get a palindrome (39511593).

The spelling of 14001552 in words is "fourteen million, one thousand, five hundred fifty-two".