2458148 has 48 divisors (see below), whose sum is σ = 5612544. Its totient is φ = 913440.

The previous prime is 2458139. The next prime is 2458151. The reversal of 2458148 is 8418542.

It is a happy number.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6911 + ... + 7257.

It is an arithmetic number, because the mean of its divisors is an integer number (116928).

2^2458148 is an apocalyptic number.

2458148 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 2458148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2806272).

2458148 is an abundant number, since it is smaller than the sum of its proper divisors (3154396).

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

2458148 is a wasteful number, since it uses less digits than its factorization.

2458148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 390 counting only the distinct ones).

The product of its digits is 10240, while the sum is 32.

The square root of 2458148 is about 1567.8482069384. The cubic root of 2458148 is about 134.9592561087.

The spelling of 2458148 in words is "two million, four hundred fifty-eight thousand, one hundred forty-eight".