13484988 has 48 divisors (see below), whose sum is σ = 38142720. Its totient is φ = 4086000.

The previous prime is 13484957. The next prime is 13484993. The reversal of 13484988 is 88948431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4488 + ... + 6863.

It is an arithmetic number, because the mean of its divisors is an integer number (794640).

Almost surely, 2^13484988 is an apocalyptic number.

13484988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13484988 is an abundant number, since it is smaller than the sum of its proper divisors (24657732).

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

13484988 is a wasteful number, since it uses less digits than its factorization.

13484988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11375 (or 11367 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 13484988 is about 3672.1911714942. The cubic root of 13484988 is about 238.0218655617.

It can be divided in two parts, 1348 and 4988, that added together give a palindrome (6336).

The spelling of 13484988 in words is "thirteen million, four hundred eighty-four thousand, nine hundred eighty-eight".