867426612 has 48 divisors (see below), whose sum is σ = 2181940992. Its totient is φ = 266624640.

The previous prime is 867426607. The next prime is 867426719. The reversal of 867426612 is 216624768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189778 + ... + 194294.

It is an arithmetic number, because the mean of its divisors is an integer number (45457104).

Almost surely, 2^867426612 is an apocalyptic number.

It is an amenable number.

867426612 is an abundant number, since it is smaller than the sum of its proper divisors (1314514380).

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

867426612 is a wasteful number, since it uses less digits than its factorization.

867426612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5768 (or 5766 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 867426612 is about 29452.1070893069. The cubic root of 867426612 is about 953.6980923902.

The spelling of 867426612 in words is "eight hundred sixty-seven million, four hundred twenty-six thousand, six hundred twelve".