1070605 has 8 divisors (see below), whose sum is σ = 1291032. Its totient is φ = 852288.

The previous prime is 1070579. The next prime is 1070621. The reversal of 1070605 is 5060701.

It can be written as a sum of positive squares in 4 ways, for example, as 15876 + 1054729 = 126^2 + 1027^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1070605 - 2⁹ = 1070093 is a prime.

It is a super-2 number, since 2×1070605² = 2292390132050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 999 + ... + 1771.

It is an arithmetic number, because the mean of its divisors is an integer number (161379).

2^1070605 is an apocalyptic number.

It is an amenable number.

1070605 is a deficient number, since it is larger than the sum of its proper divisors (220427).

1070605 is an equidigital number, since it uses as much as digits as its factorization.

1070605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 1070605 is about 1034.7004397409. The cubic root of 1070605 is about 102.3001857884.

The spelling of 1070605 in words is "one million, seventy thousand, six hundred five".