14302906 has 4 divisors (see below), whose sum is σ = 21454362. Its totient is φ = 7151452.

The previous prime is 14302903. The next prime is 14302907. The reversal of 14302906 is 60920341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60920341 = 607 ⋅100363.

It can be written as a sum of positive squares in only one way, i.e., 10465225 + 3837681 = 3235^2 + 1959^2 .

It is not an unprimeable number, because it can be changed into a prime (14302903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3575725 + ... + 3575728.

Almost surely, 2^14302906 is an apocalyptic number.

14302906 is a deficient number, since it is larger than the sum of its proper divisors (7151456).

14302906 is an equidigital number, since it uses as much as digits as its factorization.

14302906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7151455.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 14302906 is about 3781.9182963147. The cubic root of 14302906 is about 242.7400450148.

The spelling of 14302906 in words is "fourteen million, three hundred two thousand, nine hundred six".