2474447040 has 672 divisors, whose sum is σ = 9885395520. Its totient is φ = 563576832.

The previous prime is 2474447029. The next prime is 2474447077. The reversal of 2474447040 is 407444742.

It is a super-2 number, since 2×2474447040² = 12245776307529523200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2474446986 and 2474447004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 46687654 + ... + 46687706.

It is an arithmetic number, because the mean of its divisors is an integer number (14710410).

Almost surely, 2^2474447040 is an apocalyptic number.

2474447040 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 2474447040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4942697760).

2474447040 is an abundant number, since it is smaller than the sum of its proper divisors (7410948480).

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

2474447040 is a wasteful number, since it uses less digits than its factorization.

2474447040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 36.

The square root of 2474447040 is about 49743.8140877838. The cubic root of 2474447040 is about 1352.5688699992.

The spelling of 2474447040 in words is "two billion, four hundred seventy-four million, four hundred forty-seven thousand, forty".