1246485 has 16 divisors (see below), whose sum is σ = 2081664. Its totient is φ = 635712.

The previous prime is 1246481. The next prime is 1246489. The reversal of 1246485 is 5846421.

It is an interprime number because it is at equal distance from previous prime (1246481) and next prime (1246489).

It is not a de Polignac number, because 1246485 - 2² = 1246481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1246481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1462 + ... + 2151.

It is an arithmetic number, because the mean of its divisors is an integer number (130104).

2^1246485 is an apocalyptic number.

1246485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1246485 is a deficient number, since it is larger than the sum of its proper divisors (835179).

1246485 is a wasteful number, since it uses less digits than its factorization.

1246485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3644.

The product of its digits is 7680, while the sum is 30.

The square root of 1246485 is about 1116.4609263203. The cubic root of 1246485 is about 107.6206685373.

The spelling of 1246485 in words is "one million, two hundred forty-six thousand, four hundred eighty-five".