1180957 has 2 divisors, whose sum is σ = 1180958. Its totient is φ = 1180956.

The previous prime is 1180951. The next prime is 1180961. The reversal of 1180957 is 7590811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1012036 + 168921 = 1006^2 + 411^2 .

It is an emirp because it is prime and its reverse (7590811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1180957 - 2¹¹ = 1178909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1180951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 590478 + 590479.

It is an arithmetic number, because the mean of its divisors is an integer number (590479).

2^1180957 is an apocalyptic number.

It is an amenable number.

1180957 is a deficient number, since it is larger than the sum of its proper divisors (1).

1180957 is an equidigital number, since it uses as much as digits as its factorization.

1180957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 1180957 is about 1086.7184547987. The cubic root of 1180957 is about 105.7007401163.

The spelling of 1180957 in words is "one million, one hundred eighty thousand, nine hundred fifty-seven".