13742032 has 10 divisors (see below), whose sum is σ = 26625218. Its totient is φ = 6871008.

The previous prime is 13741963. The next prime is 13742033. The reversal of 13742032 is 23024731.

It can be written as a sum of positive squares in only one way, i.e., 9884736 + 3857296 = 3144^2 + 1964^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13741994 and 13742012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13742033) by changing a digit.

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, 429423 + ... + 429454.

Almost surely, 2^13742032 is an apocalyptic number.

It is an amenable number.

13742032 is a deficient number, since it is larger than the sum of its proper divisors (12883186).

13742032 is an equidigital number, since it uses as much as digits as its factorization.

13742032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858885 (or 858879 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 13742032 is about 3707.0246829499. The cubic root of 13742032 is about 239.5247075072.

Adding to 13742032 its reverse (23024731), we get a palindrome (36766763).

The spelling of 13742032 in words is "thirteen million, seven hundred forty-two thousand, thirty-two".