1164479 has 2 divisors, whose sum is σ = 1164480. Its totient is φ = 1164478.

The previous prime is 1164461. The next prime is 1164497. The reversal of 1164479 is 9744611.

Together with next prime (1164497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (1164461) and next prime (1164497).

It is a cyclic number.

It is not a de Polignac number, because 1164479 - 2²⁰ = 115903 is a prime.

It is a super-2 number, since 2×1164479² = 2712022682882, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1164409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582239 + 582240.

It is an arithmetic number, because the mean of its divisors is an integer number (582240).

2^1164479 is an apocalyptic number.

1164479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164479 is an equidigital number, since it uses as much as digits as its factorization.

1164479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 32.

The square root of 1164479 is about 1079.1102816673. The cubic root of 1164479 is about 105.2068183642.

The spelling of 1164479 in words is "one million, one hundred sixty-four thousand, four hundred seventy-nine".