13542932 has 12 divisors (see below), whose sum is σ = 25523316. Its totient is φ = 6250560.

The previous prime is 13542871. The next prime is 13542967. The reversal of 13542932 is 23924531.

It can be written as a sum of positive squares in 2 ways, for example, as 3519376 + 10023556 = 1876^2 + 3166^2 .

It is a super-2 number, since 2×13542932² = 366822014313248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13542895 and 13542904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130169 + ... + 130272.

It is an arithmetic number, because the mean of its divisors is an integer number (2126943).

Almost surely, 2^13542932 is an apocalyptic number.

It is an amenable number.

13542932 is a deficient number, since it is larger than the sum of its proper divisors (11980384).

13542932 is a wasteful number, since it uses less digits than its factorization.

13542932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260458 (or 260456 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 13542932 is about 3680.0722818988. The cubic root of 13542932 is about 238.3622992272.

The spelling of 13542932 in words is "thirteen million, five hundred forty-two thousand, nine hundred thirty-two".