1274485 has 8 divisors (see below), whose sum is σ = 1566936. Its totient is φ = 994560.

The previous prime is 1274461. The next prime is 1274509. The reversal of 1274485 is 5844721.

It is an interprime number because it is at equal distance from previous prime (1274461) and next prime (1274509).

It can be written as a sum of positive squares in 4 ways, for example, as 33489 + 1240996 = 183^2 + 1114^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-1274485 is a prime.

It is a Duffinian 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, 2904 + ... + 3313.

It is an arithmetic number, because the mean of its divisors is an integer number (195867).

2^1274485 is an apocalyptic number.

It is an amenable number.

1274485 is a deficient number, since it is larger than the sum of its proper divisors (292451).

1274485 is an equidigital number, since it uses as much as digits as its factorization.

1274485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6263.

The product of its digits is 8960, while the sum is 31.

The square root of 1274485 is about 1128.9309101978. The cubic root of 1274485 is about 108.4205425318.

The spelling of 1274485 in words is "one million, two hundred seventy-four thousand, four hundred eighty-five".