2885454 has 96 divisors (see below), whose sum is σ = 7862400. Its totient is φ = 751680.

The previous prime is 2885453. The next prime is 2885497. The reversal of 2885454 is 4545882.

It is a super-2 number, since 2×2885454² = 16651689572232, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁸ + 8 + 8⁶ + 5⁸ + 4⁵ + 5⁹ + 4⁷ .

2885454 is a modest number, since divided by 5454 gives 288 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2885453) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48877 + ... + 48935.

It is an arithmetic number, because the mean of its divisors is an integer number (81900).

2^2885454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2885454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3931200).

2885454 is an abundant number, since it is smaller than the sum of its proper divisors (4976946).

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

2885454 is a wasteful number, since it uses less digits than its factorization.

2885454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 107 counting only the distinct ones).

The product of its digits is 51200, while the sum is 36.

The square root of 2885454 is about 1698.6624149607. The cubic root of 2885454 is about 142.3654871016.

The spelling of 2885454 in words is "two million, eight hundred eighty-five thousand, four hundred fifty-four".