1240674 has 8 divisors (see below), whose sum is σ = 2481360. Its totient is φ = 413556.

The previous prime is 1240669. The next prime is 1240691. The reversal of 1240674 is 4760421.

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

1240674 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103384 + ... + 103395.

It is an arithmetic number, because the mean of its divisors is an integer number (310170).

2^1240674 is an apocalyptic number.

1240674 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1240674 is a wasteful number, since it uses less digits than its factorization.

1240674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206784.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 1240674 is about 1113.8554663869. The cubic root of 1240674 is about 107.4531687126.

The spelling of 1240674 in words is "one million, two hundred forty thousand, six hundred seventy-four".