1423364 has 6 divisors (see below), whose sum is σ = 2490894. Its totient is φ = 711680.

The previous prime is 1423361. The next prime is 1423369. The reversal of 1423364 is 4633241.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1420864 + 2500 = 1192^2 + 50^2 .

It is not an unprimeable number, because it can be changed into a prime (1423361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177917 + ... + 177924.

It is an arithmetic number, because the mean of its divisors is an integer number (415149).

2^1423364 is an apocalyptic number.

It is an amenable number.

1423364 is a deficient number, since it is larger than the sum of its proper divisors (1067530).

1423364 is a wasteful number, since it uses less digits than its factorization.

1423364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355845 (or 355843 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 1423364 is about 1193.0481968471. The cubic root of 1423364 is about 112.4877748032.

The spelling of 1423364 in words is "one million, four hundred twenty-three thousand, three hundred sixty-four".