88449 has 4 divisors (see below), whose sum is σ = 117936. Its totient is φ = 58964.

The previous prime is 88427. The next prime is 88463. The reversal of 88449 is 94488.

88449 = T₉₀ + T₉₁ + ... + T₁₀₇.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88449 - 2⁷ = 88321 is a prime.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14739 + ... + 14744.

It is an arithmetic number, because the mean of its divisors is an integer number (29484).

2⁸⁸⁴⁴⁹ is an apocalyptic number.

It is an amenable number.

88449 is a deficient number, since it is larger than the sum of its proper divisors (29487).

88449 is a wasteful number, since it uses less digits than its factorization.

88449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29486.

The product of its digits is 9216, while the sum is 33.

The square root of 88449 is about 297.4037659479. The cubic root of 88449 is about 44.5551225340. Note that the first 3 decimals are identical.

The spelling of 88449 in words is "eighty-eight thousand, four hundred forty-nine".