2422854 has 72 divisors (see below), whose sum is σ = 6348888. Its totient is φ = 665280.

The previous prime is 2422837. The next prime is 2422873. The reversal of 2422854 is 4582242.

It is a happy number.

It is a zygodrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 36129 + ... + 36195.

It is an arithmetic number, because the mean of its divisors is an integer number (88179).

2^2422854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2422854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3174444).

2422854 is an abundant number, since it is smaller than the sum of its proper divisors (3926034).

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

2422854 is a wasteful number, since it uses less digits than its factorization.

2422854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 120 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 2422854 is about 1556.5519586573. The cubic root of 2422854 is about 134.3102265068.

The spelling of 2422854 in words is "two million, four hundred twenty-two thousand, eight hundred fifty-four".