9274987 has 2 divisors, whose sum is σ = 9274988. Its totient is φ = 9274986.

The previous prime is 9274961. The next prime is 9274997. The reversal of 9274987 is 7894729.

9274987 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9274987 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (9274997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4637493 + 4637494.

It is an arithmetic number, because the mean of its divisors is an integer number (4637494).

Almost surely, 2^9274987 is an apocalyptic number.

9274987 is a deficient number, since it is larger than the sum of its proper divisors (1).

9274987 is an equidigital number, since it uses as much as digits as its factorization.

9274987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 46.

The square root of 9274987 is about 3045.4863322629. The cubic root of 9274987 is about 210.1056686646.

The spelling of 9274987 in words is "nine million, two hundred seventy-four thousand, nine hundred eighty-seven".