2027454 has 64 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 529920.

The previous prime is 2027449. The next prime is 2027461. The reversal of 2027454 is 4547202.

It is a super-2 number, since 2×2027454² = 8221139444232, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2 + 0 + 2¹³ + 7³ + 4⁴ + 5⁹ + 4⁸ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14517 + ... + 14655.

It is an arithmetic number, because the mean of its divisors is an integer number (79380).

2^2027454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2027454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2540160).

2027454 is an abundant number, since it is smaller than the sum of its proper divisors (3052866).

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

2027454 is a wasteful number, since it uses less digits than its factorization.

2027454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185.

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 2027454 is about 1423.8869337135. The cubic root of 2027454 is about 126.5659849368.

The spelling of 2027454 in words is "two million, twenty-seven thousand, four hundred fifty-four".