1423066 has 8 divisors (see below), whose sum is σ = 2180160. Its totient is φ = 696348.

The previous prime is 1423061. The next prime is 1423067. The reversal of 1423066 is 6603241.

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

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (1423061) 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 in 3 ways as a sum of consecutive naturals, for example, 7476 + ... + 7663.

It is an arithmetic number, because the mean of its divisors is an integer number (272520).

2^1423066 is an apocalyptic number.

1423066 is a deficient number, since it is larger than the sum of its proper divisors (757094).

1423066 is a wasteful number, since it uses less digits than its factorization.

1423066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15188.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1423066 is about 1192.9233001329. The cubic root of 1423066 is about 112.4799239896.

The spelling of 1423066 in words is "one million, four hundred twenty-three thousand, sixty-six".