867461472 has 36 divisors (see below), whose sum is σ = 2466844380. Its totient is φ = 289153728.

The previous prime is 867461471. The next prime is 867461503. The reversal of 867461472 is 274164768.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (867461471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1505722 + ... + 1506297.

It is an arithmetic number, because the mean of its divisors is an integer number (68523455).

Almost surely, 2^867461472 is an apocalyptic number.

It is an amenable number.

867461472 is an abundant number, since it is smaller than the sum of its proper divisors (1599382908).

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

867461472 is a wasteful number, since it uses less digits than its factorization.

867461472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012035 (or 3012024 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 867461472 is about 29452.6988916126. The cubic root of 867461472 is about 953.7108679071.

The spelling of 867461472 in words is "eight hundred sixty-seven million, four hundred sixty-one thousand, four hundred seventy-two".