84672888 has 16 divisors (see below), whose sum is σ = 211682280. Its totient is φ = 28224288.

The previous prime is 84672883. The next prime is 84672893. The reversal of 84672888 is 88827648.

It is an interprime number because it is at equal distance from previous prime (84672883) and next prime (84672893).

It is a self number, because there is not a number n which added to its sum of digits gives 84672888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84672883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1763995 + ... + 1764042.

Almost surely, 2^84672888 is an apocalyptic number.

It is an amenable number.

84672888 is an abundant number, since it is smaller than the sum of its proper divisors (127009392).

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

84672888 is a wasteful number, since it uses less digits than its factorization.

84672888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528046 (or 3528042 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 51.

The square root of 84672888 is about 9201.7872177094. The cubic root of 84672888 is about 439.1182202803.

The spelling of 84672888 in words is "eighty-four million, six hundred seventy-two thousand, eight hundred eighty-eight".