14170742 has 4 divisors (see below), whose sum is σ = 21256116. Its totient is φ = 7085370.

The previous prime is 14170729. The next prime is 14170777. The reversal of 14170742 is 24707141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24707141 = 2269 ⋅10889.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3542684 + ... + 3542687.

It is an arithmetic number, because the mean of its divisors is an integer number (5314029).

Almost surely, 2^14170742 is an apocalyptic number.

14170742 is a deficient number, since it is larger than the sum of its proper divisors (7085374).

14170742 is an equidigital number, since it uses as much as digits as its factorization.

14170742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7085373.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 14170742 is about 3764.4046009960. The cubic root of 14170742 is about 241.9900617461.

Adding to 14170742 its reverse (24707141), we get a palindrome (38877883).

The spelling of 14170742 in words is "fourteen million, one hundred seventy thousand, seven hundred forty-two".