14149277 has 4 divisors (see below), whose sum is σ = 14161440. Its totient is φ = 14137116.

The previous prime is 14149241. The next prime is 14149283. The reversal of 14149277 is 77294141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77294141 = 229 ⋅337529.

It is a cyclic number.

It is not a de Polignac number, because 14149277 - 2¹² = 14145181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14149217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4127 + ... + 6732.

It is an arithmetic number, because the mean of its divisors is an integer number (3540360).

Almost surely, 2^14149277 is an apocalyptic number.

It is an amenable number.

14149277 is a deficient number, since it is larger than the sum of its proper divisors (12163).

14149277 is a wasteful number, since it uses less digits than its factorization.

14149277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12162.

The product of its digits is 14112, while the sum is 35.

The square root of 14149277 is about 3761.5524720519. The cubic root of 14149277 is about 241.8678159346.

The spelling of 14149277 in words is "fourteen million, one hundred forty-nine thousand, two hundred seventy-seven".