88472443 has 4 divisors (see below), whose sum is σ = 88507080. Its totient is φ = 88437808.

The previous prime is 88472441. The next prime is 88472459. The reversal of 88472443 is 34427488.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88472443 - 2¹ = 88472441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88472396 and 88472405.

It is not an unprimeable number, because it can be changed into a prime (88472441) 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, 13153 + ... + 18706.

It is an arithmetic number, because the mean of its divisors is an integer number (22126770).

Almost surely, 2^88472443 is an apocalyptic number.

88472443 is a deficient number, since it is larger than the sum of its proper divisors (34637).

88472443 is a wasteful number, since it uses less digits than its factorization.

88472443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34636.

The product of its digits is 172032, while the sum is 40.

The square root of 88472443 is about 9405.9791090561. The cubic root of 88472443 is about 445.5905856289.

The spelling of 88472443 in words is "eighty-eight million, four hundred seventy-two thousand, four hundred forty-three".