2026554 has 8 divisors (see below), whose sum is σ = 4053120. Its totient is φ = 675516.

The previous prime is 2026537. The next prime is 2026567. The reversal of 2026554 is 4556202.

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

2026554 is an admirable number.

It is a super-2 number, since 2×2026554² = 8213842229832, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁹ + 0 + 2²⁰ + 6⁶ + 5² + 5⁸ + 4⁷ .

It is an unprimeable number.

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, 168874 + ... + 168885.

It is an arithmetic number, because the mean of its divisors is an integer number (506640).

2^2026554 is an apocalyptic number.

2026554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2026554 is a wasteful number, since it uses less digits than its factorization.

2026554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337764.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2026554 is about 1423.5708623037. The cubic root of 2026554 is about 126.5472543440.

The spelling of 2026554 in words is "two million, twenty-six thousand, five hundred fifty-four".