14420152 has 8 divisors (see below), whose sum is σ = 27037800. Its totient is φ = 7210072.

The previous prime is 14420143. The next prime is 14420251. The reversal of 14420152 is 25102441.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 901252 + ... + 901267.

It is an arithmetic number, because the mean of its divisors is an integer number (3379725).

Almost surely, 2^14420152 is an apocalyptic number.

It is an amenable number.

14420152 is a deficient number, since it is larger than the sum of its proper divisors (12617648).

14420152 is a wasteful number, since it uses less digits than its factorization.

14420152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802525 (or 1802521 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 14420152 is about 3797.3875230216. The cubic root of 14420152 is about 243.4015163073.

Adding to 14420152 its reverse (25102441), we get a palindrome (39522593).

The spelling of 14420152 in words is "fourteen million, four hundred twenty thousand, one hundred fifty-two".