2848220400 has 120 divisors (see below), whose sum is σ = 9146628864. Its totient is φ = 757625600.

The previous prime is 2848220399. The next prime is 2848220411. The reversal of 2848220400 is 40228482.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×2848220400² = 16224718893952320000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 514447 + ... + 519953.

Almost surely, 2^2848220400 is an apocalyptic number.

2848220400 is a gapful number since it is divisible by the number (20) 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 2848220400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4573314432).

2848220400 is an abundant number, since it is smaller than the sum of its proper divisors (6298408464).

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

2848220400 is a wasteful number, since it uses less digits than its factorization.

2848220400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5959 (or 5948 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

The square root of 2848220400 is about 53368.7211763595. The cubic root of 2848220400 is about 1417.5047761971.

Adding to 2848220400 its reverse (40228482), we get a palindrome (2888448882).

The spelling of 2848220400 in words is "two billion, eight hundred forty-eight million, two hundred twenty thousand, four hundred".