88671739 has 8 divisors (see below), whose sum is σ = 99644832. Its totient is φ = 78291840.

The previous prime is 88671701. The next prime is 88671757. The reversal of 88671739 is 93717688.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88671739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88671692 and 88671701.

It is not an unprimeable number, because it can be changed into a prime (88671799) 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, 147982 + ... + 148579.

It is an arithmetic number, because the mean of its divisors is an integer number (12455604).

Almost surely, 2^88671739 is an apocalyptic number.

88671739 is a deficient number, since it is larger than the sum of its proper divisors (10973093).

88671739 is a wasteful number, since it uses less digits than its factorization.

88671739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296597.

The product of its digits is 508032, while the sum is 49.

The square root of 88671739 is about 9416.5672620122. The cubic root of 88671739 is about 445.9249188231.

The spelling of 88671739 in words is "eighty-eight million, six hundred seventy-one thousand, seven hundred thirty-nine".