2474307261 has 24 divisors (see below), whose sum is σ = 3603857400. Its totient is φ = 1635795456.

The previous prime is 2474307229. The next prime is 2474307263. The reversal of 2474307261 is 1627034742.

2474307261 is a `hidden beast` number, since 24 + 74 + 307 + 261 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 75168900 + 2399138361 = 8670^2 + 48981^2 .

It is not a de Polignac number, because 2474307261 - 2⁵ = 2474307229 is a prime.

It is a super-2 number, since 2×2474307261² = 12244392843674644242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2474307263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1148161 + ... + 1150313.

It is an arithmetic number, because the mean of its divisors is an integer number (150160725).

Almost surely, 2^2474307261 is an apocalyptic number.

It is an amenable number.

2474307261 is a deficient number, since it is larger than the sum of its proper divisors (1129550139).

2474307261 is a wasteful number, since it uses less digits than its factorization.

2474307261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165 (or 3162 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 2474307261 is about 49742.4090791751. The cubic root of 2474307261 is about 1352.5434011058.

The spelling of 2474307261 in words is "two billion, four hundred seventy-four million, three hundred seven thousand, two hundred sixty-one".