13381962 has 16 divisors (see below), whose sum is σ = 29197152. Its totient is φ = 4055120.

The previous prime is 13381939. The next prime is 13381993. The reversal of 13381962 is 26918331.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101313 + ... + 101444.

It is an arithmetic number, because the mean of its divisors is an integer number (1824822).

Almost surely, 2^13381962 is an apocalyptic number.

13381962 is an abundant number, since it is smaller than the sum of its proper divisors (15815190).

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

13381962 is a wasteful number, since it uses less digits than its factorization.

13381962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202773.

The product of its digits is 7776, while the sum is 33.

The square root of 13381962 is about 3658.1364107972. The cubic root of 13381962 is about 237.4141488411.

The spelling of 13381962 in words is "thirteen million, three hundred eighty-one thousand, nine hundred sixty-two".