2312487461 has 8 divisors (see below), whose sum is σ = 2323246848. Its totient is φ = 2301750000.

The previous prime is 2312487451. The next prime is 2312487479. The reversal of 2312487461 is 1647842132.

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

It is a cyclic number.

It is not a de Polignac number, because 2312487461 - 2³⁰ = 1238745637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312487451) 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, 228611 + ... + 238511.

It is an arithmetic number, because the mean of its divisors is an integer number (290405856).

Almost surely, 2^2312487461 is an apocalyptic number.

It is an amenable number.

2312487461 is a deficient number, since it is larger than the sum of its proper divisors (10759387).

2312487461 is an equidigital number, since it uses as much as digits as its factorization.

2312487461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10963.

The product of its digits is 64512, while the sum is 38.

The square root of 2312487461 is about 48088.3297796877. The cubic root of 2312487461 is about 1322.3907280449.

The spelling of 2312487461 in words is "two billion, three hundred twelve million, four hundred eighty-seven thousand, four hundred sixty-one".