2248480381 has 8 divisors (see below), whose sum is σ = 2571363200. Its totient is φ = 1926015408.

The previous prime is 2248480379. The next prime is 2248480411. The reversal of 2248480381 is 1830848422.

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 2248480381 - 2¹ = 2248480379 is a prime.

It is a super-2 number, since 2×2248480381² = 10111328047483810322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248480331) 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, 92841 + ... + 114526.

It is an arithmetic number, because the mean of its divisors is an integer number (321420400).

Almost surely, 2^2248480381 is an apocalyptic number.

It is an amenable number.

2248480381 is a deficient number, since it is larger than the sum of its proper divisors (322882819).

2248480381 is a wasteful number, since it uses less digits than its factorization.

2248480381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208923.

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 2248480381 is about 47418.1440062768. The cubic root of 2248480381 is about 1310.0756285611.

The spelling of 2248480381 in words is "two billion, two hundred forty-eight million, four hundred eighty thousand, three hundred eighty-one".