1246045 has 8 divisors (see below), whose sum is σ = 1543680. Its totient is φ = 964560.

The previous prime is 1246033. The next prime is 1246057. The reversal of 1246045 is 5406421.

It is an interprime number because it is at equal distance from previous prime (1246033) and next prime (1246057).

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

It is not a de Polignac number, because 1246045 - 2⁵ = 1246013 is a prime.

1246045 is a lucky 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, 3865 + ... + 4174.

It is an arithmetic number, because the mean of its divisors is an integer number (192960).

2^1246045 is an apocalyptic number.

It is an amenable number.

1246045 is a deficient number, since it is larger than the sum of its proper divisors (297635).

1246045 is an equidigital number, since it uses as much as digits as its factorization.

1246045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8075.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1246045 is about 1116.2638576967. The cubic root of 1246045 is about 107.6080039466.

It can be divided in two parts, 124604 and 5, that added together give a square (124609 = 353²).

The spelling of 1246045 in words is "one million, two hundred forty-six thousand, forty-five".