2471730890262 has 8 divisors (see below), whose sum is σ = 4943461780536. Its totient is φ = 823910296752.

The previous prime is 2471730890249. The next prime is 2471730890287. The reversal of 2471730890262 is 2620980371742.

It is a sphenic number, since it is the product of 3 distinct primes.

2471730890262 is an admirable number.

It is a super-2 number, since 2×2471730890262² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205977574183 + ... + 205977574194.

It is an arithmetic number, because the mean of its divisors is an integer number (617932722567).

Almost surely, 2^{2471730890262} is an apocalyptic number.

2471730890262 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2471730890262 is a wasteful number, since it uses less digits than its factorization.

2471730890262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411955148382.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 2471730890262 in words is "two trillion, four hundred seventy-one billion, seven hundred thirty million, eight hundred ninety thousand, two hundred sixty-two".