2466268981 has 16 divisors (see below), whose sum is σ = 2756669760. Its totient is φ = 2187377920.

The previous prime is 2466268969. The next prime is 2466268991. The reversal of 2466268981 is 1898626642.

It is a cyclic number.

It is not a de Polignac number, because 2466268981 - 2¹⁷ = 2466137909 is a prime.

It is a super-2 number, since 2×2466268981² = 12164965373285556722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2466268991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92541 + ... + 116173.

It is an arithmetic number, because the mean of its divisors is an integer number (172291860).

Almost surely, 2^2466268981 is an apocalyptic number.

It is an amenable number.

2466268981 is a deficient number, since it is larger than the sum of its proper divisors (290400779).

2466268981 is a wasteful number, since it uses less digits than its factorization.

2466268981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23876.

The product of its digits is 1990656, while the sum is 52.

The square root of 2466268981 is about 49661.5442873054. The cubic root of 2466268981 is about 1351.0771432625.

The spelling of 2466268981 in words is "two billion, four hundred sixty-six million, two hundred sixty-eight thousand, nine hundred eighty-one".