2445270641 has 8 divisors (see below), whose sum is σ = 2677713984. Its totient is φ = 2214518320.

The previous prime is 2445270629. The next prime is 2445270643. The reversal of 2445270641 is 1460725442.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2445270641 - 2¹⁴ = 2445254257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2445270643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419726 + ... + 425511.

It is an arithmetic number, because the mean of its divisors is an integer number (334714248).

Almost surely, 2^2445270641 is an apocalyptic number.

It is an amenable number.

2445270641 is a deficient number, since it is larger than the sum of its proper divisors (232443343).

2445270641 is a wasteful number, since it uses less digits than its factorization.

2445270641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845511.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 2445270641 is about 49449.6778654826. The cubic root of 2445270641 is about 1347.2317560781.

The spelling of 2445270641 in words is "two billion, four hundred forty-five million, two hundred seventy thousand, six hundred forty-one".