88894145 has 8 divisors (see below), whose sum is σ = 107389800. Its totient is φ = 70637440.

The previous prime is 88894133. The next prime is 88894171. The reversal of 88894145 is 54149888.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8737936 + 80156209 = 2956^2 + 8953^2 .

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

It is not a de Polignac number, because 88894145 - 2⁴ = 88894129 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 88894145.

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, 58916 + ... + 60405.

It is an arithmetic number, because the mean of its divisors is an integer number (13423725).

Almost surely, 2^88894145 is an apocalyptic number.

It is an amenable number.

88894145 is a deficient number, since it is larger than the sum of its proper divisors (18495655).

88894145 is a wasteful number, since it uses less digits than its factorization.

88894145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119475.

The product of its digits is 368640, while the sum is 47.

The square root of 88894145 is about 9428.3691590858. The cubic root of 88894145 is about 446.2974297497.

The spelling of 88894145 in words is "eighty-eight million, eight hundred ninety-four thousand, one hundred forty-five".