88711249 has 8 divisors (see below), whose sum is σ = 99136800. Its totient is φ = 78679200.

The previous prime is 88711213. The next prime is 88711289. The reversal of 88711249 is 94211788.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 88711249 - 2⁷ = 88711121 is a prime.

It is a super-4 number, since 4×88711249⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88711289) 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, 97899 + ... + 98800.

It is an arithmetic number, because the mean of its divisors is an integer number (12392100).

Almost surely, 2^88711249 is an apocalyptic number.

It is an amenable number.

88711249 is a deficient number, since it is larger than the sum of its proper divisors (10425551).

88711249 is a wasteful number, since it uses less digits than its factorization.

88711249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196751.

The product of its digits is 32256, while the sum is 40.

The square root of 88711249 is about 9418.6649266231. The cubic root of 88711249 is about 445.9911401378.

The spelling of 88711249 in words is "eighty-eight million, seven hundred eleven thousand, two hundred forty-nine".