1154119 has 2 divisors, whose sum is σ = 1154120. Its totient is φ = 1154118.

The previous prime is 1154051. The next prime is 1154123. The reversal of 1154119 is 9114511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1154119 - 2¹¹ = 1152071 is a prime.

It is a super-2 number, since 2×1154119² = 2663981332322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1154119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1154129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 577059 + 577060.

It is an arithmetic number, because the mean of its divisors is an integer number (577060).

2^1154119 is an apocalyptic number.

1154119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1154119 is an equidigital number, since it uses as much as digits as its factorization.

1154119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 180, while the sum is 22.

The square root of 1154119 is about 1074.2993065250. The cubic root of 1154119 is about 104.8938912953.

The spelling of 1154119 in words is "one million, one hundred fifty-four thousand, one hundred nineteen".