1274748 has 24 divisors (see below), whose sum is σ = 3131520. Its totient is φ = 402480.

The previous prime is 1274737. The next prime is 1274759. The reversal of 1274748 is 8474721.

It is an interprime number because it is at equal distance from previous prime (1274737) and next prime (1274759).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2568 + ... + 3023.

It is an arithmetic number, because the mean of its divisors is an integer number (130480).

2^1274748 is an apocalyptic number.

It is an amenable number.

1274748 is an abundant number, since it is smaller than the sum of its proper divisors (1856772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1274748 is a wasteful number, since it uses less digits than its factorization.

1274748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5617 (or 5615 counting only the distinct ones).

The product of its digits is 12544, while the sum is 33.

The square root of 1274748 is about 1129.0473860738. The cubic root of 1274748 is about 108.4279998294.

The spelling of 1274748 in words is "one million, two hundred seventy-four thousand, seven hundred forty-eight".