88454880 has 288 divisors, whose sum is σ = 329041440. Its totient is φ = 21565440.

The previous prime is 88454879. The next prime is 88454887. The reversal of 88454880 is 8845488.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88454887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1450050 + ... + 1450110.

It is an arithmetic number, because the mean of its divisors is an integer number (1142505).

Almost surely, 2^88454880 is an apocalyptic number.

88454880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88454880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164520720).

88454880 is an abundant number, since it is smaller than the sum of its proper divisors (240586560).

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

88454880 is a wasteful number, since it uses less digits than its factorization.

88454880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 45.

The square root of 88454880 is about 9405.0454544356. The cubic root of 88454880 is about 445.5610983856.

The spelling of 88454880 in words is "eighty-eight million, four hundred fifty-four thousand, eight hundred eighty".