1000612 has 6 divisors (see below), whose sum is σ = 1751078. Its totient is φ = 500304.

The previous prime is 1000609. The next prime is 1000619. The reversal of 1000612 is 2160001.

It can be written as a sum of positive squares in only one way, i.e., 820836 + 179776 = 906^2 + 424^2 .

It is not an unprimeable number, because it can be changed into a prime (1000619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125073 + ... + 125080.

2^1000612 is an apocalyptic number.

It is an amenable number.

1000612 is a deficient number, since it is larger than the sum of its proper divisors (750466).

1000612 is a wasteful number, since it uses less digits than its factorization.

1000612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250157 (or 250155 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1000612 is about 1000.3059531963. The cubic root of 1000612 is about 100.0203958398.

Adding to 1000612 its reverse (2160001), we get a palindrome (3160613).

The spelling of 1000612 in words is "one million, six hundred twelve", and thus it is an aban number.