13542830 has 16 divisors (see below), whose sum is σ = 27859680. Its totient is φ = 4643232.

The previous prime is 13542827. The next prime is 13542847. The reversal of 13542830 is 3824531.

It is a self number, because there is not a number n which added to its sum of digits gives 13542830.

It is a congruent number.

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, 96665 + ... + 96804.

It is an arithmetic number, because the mean of its divisors is an integer number (1741230).

Almost surely, 2^13542830 is an apocalyptic number.

13542830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13542830 is an abundant number, since it is smaller than the sum of its proper divisors (14316850).

13542830 is a wasteful number, since it uses less digits than its factorization.

13542830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193483.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 13542830 is about 3680.0584234493. The cubic root of 13542830 is about 238.3617008089.

The spelling of 13542830 in words is "thirteen million, five hundred forty-two thousand, eight hundred thirty".