2667461632 has 44 divisors (see below), whose sum is σ = 5817099096. Its totient is φ = 1212477440.

The previous prime is 2667461597. The next prime is 2667461647. The reversal of 2667461632 is 2361647662.

2667461632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (44).

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, 107143 + ... + 129670.

Almost surely, 2^2667461632 is an apocalyptic number.

2667461632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2667461632 is an abundant number, since it is smaller than the sum of its proper divisors (3149637464).

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

2667461632 is a wasteful number, since it uses less digits than its factorization.

2667461632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236844 (or 236826 counting only the distinct ones).

The product of its digits is 435456, while the sum is 43.

The square root of 2667461632 is about 51647.4745946014. The cubic root of 2667461632 is about 1386.8603345545.

The spelling of 2667461632 in words is "two billion, six hundred sixty-seven million, four hundred sixty-one thousand, six hundred thirty-two".