88487045 has 4 divisors (see below), whose sum is σ = 106184460. Its totient is φ = 70789632.

The previous prime is 88487029. The next prime is 88487059. The reversal of 88487045 is 54078488.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63075364 + 25411681 = 7942^2 + 5041^2 .

It is a cyclic number.

It is not a de Polignac number, because 88487045 - 2⁴ = 88487029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88486987 and 88487005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8848700 + ... + 8848709.

It is an arithmetic number, because the mean of its divisors is an integer number (26546115).

Almost surely, 2^88487045 is an apocalyptic number.

It is an amenable number.

88487045 is a deficient number, since it is larger than the sum of its proper divisors (17697415).

88487045 is a wasteful number, since it uses less digits than its factorization.

88487045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17697414.

The product of its (nonzero) digits is 286720, while the sum is 44.

The square root of 88487045 is about 9406.7552854318. The cubic root of 88487045 is about 445.6150985567.

The spelling of 88487045 in words is "eighty-eight million, four hundred eighty-seven thousand, forty-five".