88605861 has 8 divisors (see below), whose sum is σ = 121334304. Its totient is φ = 57474000.

The previous prime is 88605841. The next prime is 88605871. The reversal of 88605861 is 16850688.

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

It is not a de Polignac number, because 88605861 - 2¹³ = 88597669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88605841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399015 + ... + 399236.

It is an arithmetic number, because the mean of its divisors is an integer number (15166788).

Almost surely, 2^88605861 is an apocalyptic number.

It is an amenable number.

88605861 is a deficient number, since it is larger than the sum of its proper divisors (32728443).

88605861 is a wasteful number, since it uses less digits than its factorization.

88605861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798291.

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 88605861 is about 9413.0686282423. The cubic root of 88605861 is about 445.8144592780.

The spelling of 88605861 in words is "eighty-eight million, six hundred five thousand, eight hundred sixty-one".