13552898 has 4 divisors (see below), whose sum is σ = 20329350. Its totient is φ = 6776448.

The previous prime is 13552897. The next prime is 13552901. The reversal of 13552898 is 89825531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89825531 = 6967 ⋅12893.

It can be written as a sum of positive squares in only one way, i.e., 11002489 + 2550409 = 3317^2 + 1597^2 .

It is not an unprimeable number, because it can be changed into a prime (13552897) by changing a digit.

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 as a sum of consecutive naturals, namely, 3388223 + ... + 3388226.

Almost surely, 2^13552898 is an apocalyptic number.

13552898 is a deficient number, since it is larger than the sum of its proper divisors (6776452).

13552898 is an equidigital number, since it uses as much as digits as its factorization.

13552898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6776451.

The product of its digits is 86400, while the sum is 41.

The square root of 13552898 is about 3681.4260823762. The cubic root of 13552898 is about 238.4207537335.

The spelling of 13552898 in words is "thirteen million, five hundred fifty-two thousand, eight hundred ninety-eight".