88538245 has 4 divisors (see below), whose sum is σ = 106245900. Its totient is φ = 70830592.

The previous prime is 88538243. The next prime is 88538257. The reversal of 88538245 is 54283588.

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 38962564 + 49575681 = 6242^2 + 7041^2 .

It is a cyclic number.

It is not a de Polignac number, because 88538245 - 2¹ = 88538243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88538243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8853820 + ... + 8853829.

It is an arithmetic number, because the mean of its divisors is an integer number (26561475).

Almost surely, 2^88538245 is an apocalyptic number.

It is an amenable number.

88538245 is a deficient number, since it is larger than the sum of its proper divisors (17707655).

88538245 is a wasteful number, since it uses less digits than its factorization.

88538245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17707654.

The product of its digits is 307200, while the sum is 43.

The square root of 88538245 is about 9409.4763403709. The cubic root of 88538245 is about 445.7010286270.

The spelling of 88538245 in words is "eighty-eight million, five hundred thirty-eight thousand, two hundred forty-five".