1422674 has 8 divisors (see below), whose sum is σ = 2328048. Its totient is φ = 646660.

The previous prime is 1422671. The next prime is 1422677. The reversal of 1422674 is 4762241.

It is an interprime number because it is at equal distance from previous prime (1422671) and next prime (1422677).

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

It is not an unprimeable number, because it can be changed into a prime (1422671) by changing a digit.

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, 32312 + ... + 32355.

It is an arithmetic number, because the mean of its divisors is an integer number (291006).

2^1422674 is an apocalyptic number.

1422674 is a deficient number, since it is larger than the sum of its proper divisors (905374).

1422674 is a wasteful number, since it uses less digits than its factorization.

1422674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64680.

The product of its digits is 2688, while the sum is 26.

The square root of 1422674 is about 1192.7589865518. The cubic root of 1422674 is about 112.4695950755.

The spelling of 1422674 in words is "one million, four hundred twenty-two thousand, six hundred seventy-four".