1158467 has 2 divisors, whose sum is σ = 1158468. Its totient is φ = 1158466.

The previous prime is 1158461. The next prime is 1158473. The reversal of 1158467 is 7648511.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1158461) and next prime (1158473).

It is a cyclic number.

It is not a de Polignac number, because 1158467 - 2¹⁴ = 1142083 is a prime.

It is a Chen prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (1158461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579233 + 579234.

It is an arithmetic number, because the mean of its divisors is an integer number (579234).

2^1158467 is an apocalyptic number.

1158467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1158467 is an equidigital number, since it uses as much as digits as its factorization.

1158467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 32.

The square root of 1158467 is about 1076.3210487582. The cubic root of 1158467 is about 105.0254511244.

The spelling of 1158467 in words is "one million, one hundred fifty-eight thousand, four hundred sixty-seven".