1162955 has 4 divisors (see below), whose sum is σ = 1395552. Its totient is φ = 930360.

The previous prime is 1162951. The next prime is 1162957. The reversal of 1162955 is 5592611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5592611 = 23 ⋅243157.

It is not a de Polignac number, because 1162955 - 2² = 1162951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1162951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116291 + ... + 116300.

It is an arithmetic number, because the mean of its divisors is an integer number (348888).

2^1162955 is an apocalyptic number.

1162955 is a deficient number, since it is larger than the sum of its proper divisors (232597).

1162955 is an equidigital number, since it uses as much as digits as its factorization.

1162955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232596.

The product of its digits is 2700, while the sum is 29.

The square root of 1162955 is about 1078.4039131976. The cubic root of 1162955 is about 105.1609022112.

The spelling of 1162955 in words is "one million, one hundred sixty-two thousand, nine hundred fifty-five".