2403115032 has 32 divisors (see below), whose sum is σ = 6090090480. Its totient is φ = 790064640.

The previous prime is 2403114953. The next prime is 2403115037. The reversal of 2403115032 is 2305113042.

It is a super-2 number, since 2×2403115032² = 11549923714048722048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403115037) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 684069 + ... + 687572.

Almost surely, 2^2403115032 is an apocalyptic number.

It is an amenable number.

2403115032 is an abundant number, since it is smaller than the sum of its proper divisors (3686975448).

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

2403115032 is a wasteful number, since it uses less digits than its factorization.

2403115032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371723 (or 1371719 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2403115032 is about 49021.5772084090. The cubic root of 2403115032 is about 1339.4449011416. Note that the first 3 decimals are identical.

Adding to 2403115032 its reverse (2305113042), we get a palindrome (4708228074).

The spelling of 2403115032 in words is "two billion, four hundred three million, one hundred fifteen thousand, thirty-two".