14057240 has 32 divisors (see below), whose sum is σ = 31963680. Its totient is φ = 5563392.

The previous prime is 14057233. The next prime is 14057269. The reversal of 14057240 is 4275041.

It is a super-3 number, since 3×14057240³ (a number of 22 digits) contains 333 as substring.

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, 2069 + ... + 5691.

It is an arithmetic number, because the mean of its divisors is an integer number (998865).

Almost surely, 2^14057240 is an apocalyptic number.

14057240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14057240 is an abundant number, since it is smaller than the sum of its proper divisors (17906440).

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

14057240 is a wasteful number, since it uses less digits than its factorization.

14057240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731 (or 3727 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 14057240 is about 3749.2986010719. The cubic root of 14057240 is about 241.3422477367.

The spelling of 14057240 in words is "fourteen million, fifty-seven thousand, two hundred forty".