88448547 has 16 divisors (see below), whose sum is σ = 134247168. Its totient is φ = 51274080.

The previous prime is 88448519. The next prime is 88448551. The reversal of 88448547 is 74584488.

It is not a de Polignac number, because 88448547 - 2⁷ = 88448419 is a prime.

It is a super-2 number, since 2×88448547² = 15646290932822418, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88448496 and 88448505.

It is not an unprimeable number, because it can be changed into a prime (88448557) 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 15 ways as a sum of consecutive naturals, for example, 57508 + ... + 59025.

It is an arithmetic number, because the mean of its divisors is an integer number (8390448).

Almost surely, 2^88448547 is an apocalyptic number.

88448547 is a deficient number, since it is larger than the sum of its proper divisors (45798621).

88448547 is a wasteful number, since it uses less digits than its factorization.

88448547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116570.

The product of its digits is 1146880, while the sum is 48.

The square root of 88448547 is about 9404.7087674207. The cubic root of 88448547 is about 445.5504646939.

It can be divided in two parts, 8844 and 8547, that added together give a triangular number (17391 = T₁₈₆).

The spelling of 88448547 in words is "eighty-eight million, four hundred forty-eight thousand, five hundred forty-seven".