1423196 has 6 divisors (see below), whose sum is σ = 2490600. Its totient is φ = 711596.

The previous prime is 1423193. The next prime is 1423231. The reversal of 1423196 is 6913241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423193) 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 as a sum of consecutive naturals, namely, 177896 + ... + 177903.

It is an arithmetic number, because the mean of its divisors is an integer number (415100).

2^1423196 is an apocalyptic number.

It is an amenable number.

1423196 is a deficient number, since it is larger than the sum of its proper divisors (1067404).

1423196 is a wasteful number, since it uses less digits than its factorization.

1423196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355803 (or 355801 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 1423196 is about 1192.9777868846. The cubic root of 1423196 is about 112.4833489759.

The spelling of 1423196 in words is "one million, four hundred twenty-three thousand, one hundred ninety-six".