13490372 has 24 divisors (see below), whose sum is σ = 27264384. Its totient is φ = 5720832.

The previous prime is 13490371. The next prime is 13490377. The reversal of 13490372 is 27309431.

13490372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13490371) 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, 233 + ... + 5199.

It is an arithmetic number, because the mean of its divisors is an integer number (1136016).

Almost surely, 2^13490372 is an apocalyptic number.

It is an amenable number.

13490372 is an abundant number, since it is smaller than the sum of its proper divisors (13774012).

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

13490372 is a wasteful number, since it uses less digits than its factorization.

13490372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075 (or 5073 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 13490372 is about 3672.9241756399. The cubic root of 13490372 is about 238.0535387875.

The spelling of 13490372 in words is "thirteen million, four hundred ninety thousand, three hundred seventy-two".