2474820481 has 4 divisors (see below), whose sum is σ = 2828366272. Its totient is φ = 2121274692.

The previous prime is 2474820479. The next prime is 2474820487. The reversal of 2474820481 is 1840284742.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1840284742 = 2 ⋅920142371.

It is a cyclic number.

It is not a de Polignac number, because 2474820481 - 2¹ = 2474820479 is a prime.

It is a super-2 number, since 2×2474820481² = 12249472826354142722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2474820487) 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, 176772885 + ... + 176772898.

It is an arithmetic number, because the mean of its divisors is an integer number (707091568).

Almost surely, 2^2474820481 is an apocalyptic number.

It is an amenable number.

2474820481 is a deficient number, since it is larger than the sum of its proper divisors (353545791).

2474820481 is an equidigital number, since it uses as much as digits as its factorization.

2474820481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353545790.

The product of its (nonzero) digits is 114688, while the sum is 40.

The square root of 2474820481 is about 49747.5675887776. The cubic root of 2474820481 is about 1352.6369093437.

The spelling of 2474820481 in words is "two billion, four hundred seventy-four million, eight hundred twenty thousand, four hundred eighty-one".