88672143 has 8 divisors (see below), whose sum is σ = 135119488. Its totient is φ = 50669784.

The previous prime is 88672139. The next prime is 88672147. The reversal of 88672143 is 34127688.

It is an interprime number because it is at equal distance from previous prime (88672139) and next prime (88672147).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88672143 - 2² = 88672139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88672147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2111221 + ... + 2111262.

It is an arithmetic number, because the mean of its divisors is an integer number (16889936).

Almost surely, 2^88672143 is an apocalyptic number.

88672143 is a deficient number, since it is larger than the sum of its proper divisors (46447345).

88672143 is a wasteful number, since it uses less digits than its factorization.

88672143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4222493.

The product of its digits is 64512, while the sum is 39.

The square root of 88672143 is about 9416.5887135417. The cubic root of 88672143 is about 445.9255960528.

The spelling of 88672143 in words is "eighty-eight million, six hundred seventy-two thousand, one hundred forty-three".