1246053 has 8 divisors (see below), whose sum is σ = 1667968. Its totient is φ = 827424.

The previous prime is 1246033. The next prime is 1246057. The reversal of 1246053 is 3506421.

It is a happy number.

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

It is not a de Polignac number, because 1246053 - 2¹² = 1241957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1246057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276 + ... + 1602.

It is an arithmetic number, because the mean of its divisors is an integer number (208496).

2^1246053 is an apocalyptic number.

It is an amenable number.

1246053 is a deficient number, since it is larger than the sum of its proper divisors (421915).

1246053 is a wasteful number, since it uses less digits than its factorization.

1246053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1246053 is about 1116.2674410732. The cubic root of 1246053 is about 107.6082342385.

The spelling of 1246053 in words is "one million, two hundred forty-six thousand, fifty-three".