2471478466 has 16 divisors (see below), whose sum is σ = 3904788960. Its totient is φ = 1169964000.

The previous prime is 2471478461. The next prime is 2471478481. The reversal of 2471478466 is 6648741742.

It is a super-2 number, since 2×2471478466² = 12216411615803426312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2471478461) 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, 43341 + ... + 82591.

It is an arithmetic number, because the mean of its divisors is an integer number (244049310).

Almost surely, 2^2471478466 is an apocalyptic number.

2471478466 is a deficient number, since it is larger than the sum of its proper divisors (1433310494).

2471478466 is a wasteful number, since it uses less digits than its factorization.

2471478466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40929.

The product of its digits is 1806336, while the sum is 49.

The square root of 2471478466 is about 49713.9665084169. The cubic root of 2471478466 is about 1352.0277649288.

The spelling of 2471478466 in words is "two billion, four hundred seventy-one million, four hundred seventy-eight thousand, four hundred sixty-six".