1498022 has 4 divisors (see below), whose sum is σ = 2247036. Its totient is φ = 749010.

The previous prime is 1498009. The next prime is 1498027. The reversal of 1498022 is 2208941.

It is a semiprime because it is the product of two primes.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 1497982 and 1498000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1498027) 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, 374504 + ... + 374507.

It is an arithmetic number, because the mean of its divisors is an integer number (561759).

2^1498022 is an apocalyptic number.

1498022 is a deficient number, since it is larger than the sum of its proper divisors (749014).

1498022 is an equidigital number, since it uses as much as digits as its factorization.

1498022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749013.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1498022 is about 1223.9370898866. The cubic root of 1498022 is about 114.4210855717.

The spelling of 1498022 in words is "one million, four hundred ninety-eight thousand, twenty-two".