7296987 has 8 divisors (see below), whose sum is σ = 9913104. Its totient is φ = 4772768.

The previous prime is 7296983. The next prime is 7297027. The reversal of 7296987 is 7896927.

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

It is a cyclic number.

It is not a de Polignac number, because 7296987 - 2² = 7296983 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (7296983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22788 + ... + 23105.

It is an arithmetic number, because the mean of its divisors is an integer number (1239138).

Almost surely, 2^7296987 is an apocalyptic number.

7296987 is a deficient number, since it is larger than the sum of its proper divisors (2616117).

7296987 is a wasteful number, since it uses less digits than its factorization.

7296987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45949.

The product of its digits is 381024, while the sum is 48.

The square root of 7296987 is about 2701.2935790099. The cubic root of 7296987 is about 193.9610489696.

The spelling of 7296987 in words is "seven million, two hundred ninety-six thousand, nine hundred eighty-seven".