2461228 has 48 divisors (see below), whose sum is σ = 5499648. Its totient is φ = 936000.

The previous prime is 2461223. The next prime is 2461229. The reversal of 2461228 is 8221642.

It is a happy number.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2461223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18723 + ... + 18853.

It is an arithmetic number, because the mean of its divisors is an integer number (114576).

2^2461228 is an apocalyptic number.

2461228 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2461228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2749824).

2461228 is an abundant number, since it is smaller than the sum of its proper divisors (3038420).

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

2461228 is a wasteful number, since it uses less digits than its factorization.

2461228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 212 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 2461228 is about 1568.8301373954. The cubic root of 2461228 is about 135.0155994777.

The spelling of 2461228 in words is "two million, four hundred sixty-one thousand, two hundred twenty-eight".