1274364 has 72 divisors (see below), whose sum is σ = 3974880. Its totient is φ = 335232.

The previous prime is 1274363. The next prime is 1274381. The reversal of 1274364 is 4634721.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1274363) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3082 + ... + 3470.

2^1274364 is an apocalyptic number.

1274364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1274364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1987440).

1274364 is an abundant number, since it is smaller than the sum of its proper divisors (2700516).

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

1274364 is a wasteful number, since it uses less digits than its factorization.

1274364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419 (or 414 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 1274364 is about 1128.8773184009. The cubic root of 1274364 is about 108.4171112633.

The spelling of 1274364 in words is "one million, two hundred seventy-four thousand, three hundred sixty-four".