2445274000 has 80 divisors (see below), whose sum is σ = 6367561200. Its totient is φ = 902860800.

The previous prime is 2445273979. The next prime is 2445274031. The reversal of 2445274000 is 4725442.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 588353536 + 1856920464 = 24256^2 + 43092^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 2445274000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21025 + ... + 73024.

It is an arithmetic number, because the mean of its divisors is an integer number (79594515).

Almost surely, 2^2445274000 is an apocalyptic number.

2445274000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2445274000 is an abundant number, since it is smaller than the sum of its proper divisors (3922287200).

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

2445274000 is a wasteful number, since it uses less digits than its factorization.

2445274000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94085 (or 94069 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 28.

The square root of 2445274000 is about 49449.7118292918. The cubic root of 2445274000 is about 1347.2323729627.

Adding to 2445274000 its reverse (4725442), we get a palindrome (2449999442).

The spelling of 2445274000 in words is "two billion, four hundred forty-five million, two hundred seventy-four thousand".