2240480531 has 4 divisors (see below), whose sum is σ = 2337892752. Its totient is φ = 2143068312.

The previous prime is 2240480509. The next prime is 2240480549. The reversal of 2240480531 is 1350840422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2240480531 - 2³⁰ = 1166738707 is a prime.

It is a super-2 number, since 2×2240480531² = 10039506019580083922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2240480494 and 2240480503.

It is not an unprimeable number, because it can be changed into a prime (2240480581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48706076 + ... + 48706121.

It is an arithmetic number, because the mean of its divisors is an integer number (584473188).

Almost surely, 2^2240480531 is an apocalyptic number.

2240480531 is a deficient number, since it is larger than the sum of its proper divisors (97412221).

2240480531 is an equidigital number, since it uses as much as digits as its factorization.

2240480531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97412220.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2240480531 is about 47333.7145278078. The cubic root of 2240480531 is about 1308.5200798123.

The spelling of 2240480531 in words is "two billion, two hundred forty million, four hundred eighty thousand, five hundred thirty-one".