88487723 has 4 divisors (see below), whose sum is σ = 88507320. Its totient is φ = 88468128.

The previous prime is 88487713. The next prime is 88487741. The reversal of 88487723 is 32778488.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88487723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88487713) 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, 788 + ... + 13326.

It is an arithmetic number, because the mean of its divisors is an integer number (22126830).

Almost surely, 2^88487723 is an apocalyptic number.

88487723 is a deficient number, since it is larger than the sum of its proper divisors (19597).

88487723 is a wasteful number, since it uses less digits than its factorization.

88487723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19596.

The product of its digits is 602112, while the sum is 47.

The square root of 88487723 is about 9406.7913232940. The cubic root of 88487723 is about 445.6162366753.

The spelling of 88487723 in words is "eighty-eight million, four hundred eighty-seven thousand, seven hundred twenty-three".