2445171232 has 48 divisors (see below), whose sum is σ = 5505458112. Its totient is φ = 1047202560.

The previous prime is 2445171203. The next prime is 2445171263. The reversal of 2445171232 is 2321715442.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2445171194 and 2445171203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429718 + ... + 435370.

It is an arithmetic number, because the mean of its divisors is an integer number (114697044).

Almost surely, 2^2445171232 is an apocalyptic number.

It is an amenable number.

2445171232 is an abundant number, since it is smaller than the sum of its proper divisors (3060286880).

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

2445171232 is a wasteful number, since it uses less digits than its factorization.

2445171232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7601 (or 7593 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 2445171232 is about 49448.6727021060. The cubic root of 2445171232 is about 1347.2134992338.

Adding to 2445171232 its reverse (2321715442), we get a palindrome (4766886674).

The spelling of 2445171232 in words is "two billion, four hundred forty-five million, one hundred seventy-one thousand, two hundred thirty-two".