1498122 has 16 divisors (see below), whose sum is σ = 3329280. Its totient is φ = 499356.

The previous prime is 1498121. The next prime is 1498129. The reversal of 1498122 is 2218941.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1498121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13818 + ... + 13925.

It is an arithmetic number, because the mean of its divisors is an integer number (208080).

2^1498122 is an apocalyptic number.

1498122 is an abundant number, since it is smaller than the sum of its proper divisors (1831158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1498122 is a wasteful number, since it uses less digits than its factorization.

1498122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27754 (or 27748 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 1498122 is about 1223.9779409777. The cubic root of 1498122 is about 114.4236315632.

The spelling of 1498122 in words is "one million, four hundred ninety-eight thousand, one hundred twenty-two".