1427674 has 8 divisors (see below), whose sum is σ = 2210688. Its totient is φ = 690780.

The previous prime is 1427663. The next prime is 1427681. The reversal of 1427674 is 4767241.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 11452 + ... + 11575.

It is an arithmetic number, because the mean of its divisors is an integer number (276336).

2^1427674 is an apocalyptic number.

1427674 is a deficient number, since it is larger than the sum of its proper divisors (783014).

1427674 is a wasteful number, since it uses less digits than its factorization.

1427674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23060.

The product of its digits is 9408, while the sum is 31.

The square root of 1427674 is about 1194.8531290498. The cubic root of 1427674 is about 112.6011994736.

The spelling of 1427674 in words is "one million, four hundred twenty-seven thousand, six hundred seventy-four".