7160987 has 2 divisors, whose sum is σ = 7160988. Its totient is φ = 7160986.

The previous prime is 7160983. The next prime is 7161013. The reversal of 7160987 is 7890617.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7160987 - 2² = 7160983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7160987.

It is not a weakly prime, because it can be changed into another prime (7160983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3580493 + 3580494.

It is an arithmetic number, because the mean of its divisors is an integer number (3580494).

Almost surely, 2^7160987 is an apocalyptic number.

7160987 is a deficient number, since it is larger than the sum of its proper divisors (1).

7160987 is an equidigital number, since it uses as much as digits as its factorization.

7160987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 7160987 is about 2676.0020553056. The cubic root of 7160987 is about 192.7484799325.

It can be divided in two parts, 7160 and 987, that multiplied together give a triangular number (7066920 = T₃₇₅₉).

The spelling of 7160987 in words is "seven million, one hundred sixty thousand, nine hundred eighty-seven".