13741970 has 48 divisors (see below), whose sum is σ = 27952344. Its totient is φ = 4857600.

The previous prime is 13741963. The next prime is 13742033. The reversal of 13741970 is 7914731.

It can be written as a sum of positive squares in 4 ways, for example, as 4986289 + 8755681 = 2233^2 + 2959^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

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 in 23 ways as a sum of consecutive naturals, for example, 49472 + ... + 49748.

Almost surely, 2^13741970 is an apocalyptic number.

13741970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13741970 is an abundant number, since it is smaller than the sum of its proper divisors (14210374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13741970 is a wasteful number, since it uses less digits than its factorization.

13741970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 13741970 is about 3707.0163204389. The cubic root of 13741970 is about 239.5243472850.

The spelling of 13741970 in words is "thirteen million, seven hundred forty-one thousand, nine hundred seventy".