9087118438 has 8 divisors (see below), whose sum is σ = 14223315888. Its totient is φ = 4346013144.

The previous prime is 9087118433. The next prime is 9087118457. The reversal of 9087118438 is 8348117809.

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

It is a junction number, because it is equal to n+sod(n) for n = 9087118391 and 9087118400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9087118433) 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, 98772981 + ... + 98773072.

It is an arithmetic number, because the mean of its divisors is an integer number (1777914486).

Almost surely, 2^9087118438 is an apocalyptic number.

9087118438 is a deficient number, since it is larger than the sum of its proper divisors (5136197450).

9087118438 is a wasteful number, since it uses less digits than its factorization.

9087118438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197546078.

The product of its (nonzero) digits is 387072, while the sum is 49.

The square root of 9087118438 is about 95326.3785003920. The cubic root of 9087118438 is about 2086.7738998005.

The spelling of 9087118438 in words is "nine billion, eighty-seven million, one hundred eighteen thousand, four hundred thirty-eight".