1146705 has 32 divisors (see below), whose sum is σ = 2141184. Its totient is φ = 513216.

The previous prime is 1146703. The next prime is 1146709. The reversal of 1146705 is 5076411.

1146705 is nontrivially palindromic in base 4.

It is not a de Polignac number, because 1146705 - 2¹ = 1146703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1146703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6954 + ... + 7116.

It is an arithmetic number, because the mean of its divisors is an integer number (66912).

2^1146705 is an apocalyptic number.

1146705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1146705 is a deficient number, since it is larger than the sum of its proper divisors (994479).

1146705 is a wasteful number, since it uses less digits than its factorization.

1146705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1146705 is about 1070.8431257659. The cubic root of 1146705 is about 104.6687976541.

The spelling of 1146705 in words is "one million, one hundred forty-six thousand, seven hundred five".