9087394 has 8 divisors (see below), whose sum is σ = 13650588. Its totient is φ = 4537200.

The previous prime is 9087391. The next prime is 9087409. The reversal of 9087394 is 4937809.

It can be written as a sum of positive squares in 2 ways, for example, as 8779369 + 308025 = 2963^2 + 555^2 .

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

It is a super-2 number, since 2×9087394² = 165161459422472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9087391) 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, 1257 + ... + 4444.

Almost surely, 2^9087394 is an apocalyptic number.

9087394 is a deficient number, since it is larger than the sum of its proper divisors (4563194).

9087394 is a wasteful number, since it uses less digits than its factorization.

With its successor (9087395) it forms an eRAP, since the sums of their prime factors are consecutive (6500 and 6501).

9087394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6500.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 9087394 is about 3014.5304775371. The cubic root of 9087394 is about 208.6794993021.

The spelling of 9087394 in words is "nine million, eighty-seven thousand, three hundred ninety-four".