1426554 has 24 divisors (see below), whose sum is σ = 3167892. Its totient is φ = 463680.

The previous prime is 1426553. The next prime is 1426559. The reversal of 1426554 is 4556241.

1426554 is a `hidden beast` number, since 1 + 4 + 2 + 655 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1375929 + 50625 = 1173^2 + 225^2 .

It is not an unprimeable number, because it can be changed into a prime (1426553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229 + ... + 1704.

2^1426554 is an apocalyptic number.

1426554 is an abundant number, since it is smaller than the sum of its proper divisors (1741338).

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

1426554 is a wasteful number, since it uses less digits than its factorization.

1426554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982 (or 1979 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 1426554 is about 1194.3843602459. The cubic root of 1426554 is about 112.5717468264.

The spelling of 1426554 in words is "one million, four hundred twenty-six thousand, five hundred fifty-four".