2440615487 has 8 divisors (see below), whose sum is σ = 2505174000. Its totient is φ = 2376296640.

The previous prime is 2440615481. The next prime is 2440615519. The reversal of 2440615487 is 7845160442.

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 2440615487 - 2³⁰ = 1366873663 is a prime.

It is a super-3 number, since 3×2440615487³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440615481) 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, 39188 + ... + 80105.

It is an arithmetic number, because the mean of its divisors is an integer number (313146750).

Almost surely, 2^2440615487 is an apocalyptic number.

2440615487 is a deficient number, since it is larger than the sum of its proper divisors (64558513).

2440615487 is a wasteful number, since it uses less digits than its factorization.

2440615487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119833.

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 2440615487 is about 49402.5858331323. The cubic root of 2440615487 is about 1346.3762876736.

It can be divided in two parts, 24406 and 15487, that added together give a palindrome (39893).

The spelling of 2440615487 in words is "two billion, four hundred forty million, six hundred fifteen thousand, four hundred eighty-seven".