867205488 has 40 divisors (see below), whose sum is σ = 2247387408. Its totient is φ = 288151552.

The previous prime is 867205487. The next prime is 867205489. The reversal of 867205488 is 884502768.

It is an interprime number because it is at equal distance from previous prime (867205487) and next prime (867205489).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (867205481) 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, 13281 + ... + 43712.

Almost surely, 2^867205488 is an apocalyptic number.

It is an amenable number.

867205488 is an abundant number, since it is smaller than the sum of its proper divisors (1380181920).

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

867205488 is a wasteful number, since it uses less digits than its factorization.

867205488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57321 (or 57315 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 867205488 is about 29448.3528911211. The cubic root of 867205488 is about 953.6170467408.

The spelling of 867205488 in words is "eight hundred sixty-seven million, two hundred five thousand, four hundred eighty-eight".