2403460540 has 72 divisors (see below), whose sum is σ = 5489095248. Its totient is φ = 883584000.

The previous prime is 2403460523. The next prime is 2403460603. The reversal of 2403460540 is 450643042.

It is a junction number, because it is equal to n+sod(n) for n = 2403460499 and 2403460508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 846964 + ... + 849796.

It is an arithmetic number, because the mean of its divisors is an integer number (76237434).

Almost surely, 2^2403460540 is an apocalyptic number.

2403460540 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 2403460540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2744547624).

2403460540 is an abundant number, since it is smaller than the sum of its proper divisors (3085634708).

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

2403460540 is a wasteful number, since it uses less digits than its factorization.

2403460540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119 (or 3104 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2403460540 is about 49025.1011217723. The cubic root of 2403460540 is about 1339.5090909876.

The spelling of 2403460540 in words is "two billion, four hundred three million, four hundred sixty thousand, five hundred forty".