1424898 has 16 divisors (see below), whose sum is σ = 3166560. Its totient is φ = 474948.

The previous prime is 1424881. The next prime is 1424903. The reversal of 1424898 is 8984241.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13140 + ... + 13247.

It is an arithmetic number, because the mean of its divisors is an integer number (197910).

2^1424898 is an apocalyptic number.

1424898 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1424898 is an abundant number, since it is smaller than the sum of its proper divisors (1741662).

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

1424898 is a wasteful number, since it uses less digits than its factorization.

1424898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26398 (or 26392 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 1424898 is about 1193.6909147681. The cubic root of 1424898 is about 112.5281707231.

The spelling of 1424898 in words is "one million, four hundred twenty-four thousand, eight hundred ninety-eight".