2901415240 has 64 divisors (see below), whose sum is σ = 6804495360. Its totient is φ = 1112175360.

The previous prime is 2901415207. The next prime is 2901415259. The reversal of 2901415240 is 425141092.

It is a junction number, because it is equal to n+sod(n) for n = 2901415199 and 2901415208.

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 15 ways as a sum of consecutive naturals, for example, 116362 + ... + 139078.

It is an arithmetic number, because the mean of its divisors is an integer number (106320240).

Almost surely, 2^2901415240 is an apocalyptic number.

2901415240 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 2901415240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3402247680).

2901415240 is an abundant number, since it is smaller than the sum of its proper divisors (3903080120).

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

2901415240 is a wasteful number, since it uses less digits than its factorization.

2901415240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22862 (or 22858 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2901415240 is about 53864.7866421097. The cubic root of 2901415240 is about 1426.2750856586.

The spelling of 2901415240 in words is "two billion, nine hundred one million, four hundred fifteen thousand, two hundred forty".