2404062281 has 4 divisors (see below), whose sum is σ = 2508586752. Its totient is φ = 2299537812.

The previous prime is 2404062257. The next prime is 2404062289. The reversal of 2404062281 is 1822604042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2404062281 is a prime.

It is a super-2 number, since 2×2404062281² = 11559030901853845922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2404062289) 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, 52262201 + ... + 52262246.

It is an arithmetic number, because the mean of its divisors is an integer number (627146688).

Almost surely, 2^2404062281 is an apocalyptic number.

It is an amenable number.

2404062281 is a deficient number, since it is larger than the sum of its proper divisors (104524471).

2404062281 is a wasteful number, since it uses less digits than its factorization.

2404062281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104524470.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 2404062281 is about 49031.2378081565. The cubic root of 2404062281 is about 1339.6208701310.

The spelling of 2404062281 in words is "two billion, four hundred four million, sixty-two thousand, two hundred eighty-one".