1245046 has 16 divisors (see below), whose sum is σ = 2157840. Its totient is φ = 532480.

The previous prime is 1245037. The next prime is 1245067. The reversal of 1245046 is 6405421.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 1291 + ... + 2038.

It is an arithmetic number, because the mean of its divisors is an integer number (134865).

2^1245046 is an apocalyptic number.

1245046 is a deficient number, since it is larger than the sum of its proper divisors (912794).

1245046 is a wasteful number, since it uses less digits than its factorization.

1245046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359.

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

The square root of 1245046 is about 1115.8162931236. The cubic root of 1245046 is about 107.5792384960.

The spelling of 1245046 in words is "one million, two hundred forty-five thousand, forty-six".