13742372 has 24 divisors (see below), whose sum is σ = 27638016. Its totient is φ = 5856768.

The previous prime is 13742371. The next prime is 13742381. The reversal of 13742372 is 27324731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13742371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4133 + ... + 6675.

It is an arithmetic number, because the mean of its divisors is an integer number (1151584).

Almost surely, 2^13742372 is an apocalyptic number.

It is an amenable number.

13742372 is an abundant number, since it is smaller than the sum of its proper divisors (13895644).

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

13742372 is a wasteful number, since it uses less digits than its factorization.

13742372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747 (or 2745 counting only the distinct ones).

The product of its digits is 7056, while the sum is 29.

The square root of 13742372 is about 3707.0705415462. The cubic root of 13742372 is about 239.5266828999.

The spelling of 13742372 in words is "thirteen million, seven hundred forty-two thousand, three hundred seventy-two".