13369748 has 18 divisors (see below), whose sum is σ = 27217386. Its totient is φ = 5729808.

The previous prime is 13369747. The next prime is 13369753. The reversal of 13369748 is 84796331.

13369748 = T₂₆₇ + T₂₆₈ + ... + T₄₆₂.

It can be written as a sum of positive squares in only one way, i.e., 10640644 + 2729104 = 3262^2 + 1652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13369747) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33911 + ... + 34302.

It is an arithmetic number, because the mean of its divisors is an integer number (1512077).

Almost surely, 2^13369748 is an apocalyptic number.

It is an amenable number.

13369748 is an abundant number, since it is smaller than the sum of its proper divisors (13847638).

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

13369748 is a wasteful number, since it uses less digits than its factorization.

13369748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68231 (or 68222 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 13369748 is about 3656.4666004218. The cubic root of 13369748 is about 237.3418958812.

The spelling of 13369748 in words is "thirteen million, three hundred sixty-nine thousand, seven hundred forty-eight".