88749555 has 8 divisors (see below), whose sum is σ = 141999312. Its totient is φ = 47333088.

The previous prime is 88749547. The next prime is 88749581. The reversal of 88749555 is 55594788.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88749555 - 2³ = 88749547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88749498 and 88749507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2958304 + ... + 2958333.

It is an arithmetic number, because the mean of its divisors is an integer number (17749914).

Almost surely, 2^88749555 is an apocalyptic number.

88749555 is a deficient number, since it is larger than the sum of its proper divisors (53249757).

88749555 is a wasteful number, since it uses less digits than its factorization.

88749555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5916645.

The product of its digits is 2016000, while the sum is 51.

The square root of 88749555 is about 9420.6982225311. The cubic root of 88749555 is about 446.0553247006.

The spelling of 88749555 in words is "eighty-eight million, seven hundred forty-nine thousand, five hundred fifty-five".