13742450 has 24 divisors (see below), whose sum is σ = 25712640. Its totient is φ = 5464400.

The previous prime is 13742411. The next prime is 13742459. The reversal of 13742450 is 5424731.

13742450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13742459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8831 + ... + 10269.

It is an arithmetic number, because the mean of its divisors is an integer number (1071360).

Almost surely, 2^13742450 is an apocalyptic number.

13742450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13742450 is a deficient number, since it is larger than the sum of its proper divisors (11970190).

13742450 is a wasteful number, since it uses less digits than its factorization.

13742450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642 (or 1637 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 13742450 is about 3707.0810619678. The cubic root of 13742450 is about 239.5271360736.

The spelling of 13742450 in words is "thirteen million, seven hundred forty-two thousand, four hundred fifty".