14401755 has 12 divisors (see below), whose sum is σ = 24963120. Its totient is φ = 7680912.

The previous prime is 14401741. The next prime is 14401759. The reversal of 14401755 is 55710441.

It is a happy number.

It is not a de Polignac number, because 14401755 - 2¹⁰ = 14400731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14401759) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159975 + ... + 160064.

It is an arithmetic number, because the mean of its divisors is an integer number (2080260).

Almost surely, 2^14401755 is an apocalyptic number.

14401755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14401755 is a deficient number, since it is larger than the sum of its proper divisors (10561365).

14401755 is a wasteful number, since it uses less digits than its factorization.

14401755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320050 (or 320047 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 14401755 is about 3794.9644267107. The cubic root of 14401755 is about 243.2979629997.

The spelling of 14401755 in words is "fourteen million, four hundred one thousand, seven hundred fifty-five".