88278671 has 12 divisors (see below), whose sum is σ = 101218032. Its totient is φ = 76692096.

The previous prime is 88278667. The next prime is 88278709. The reversal of 88278671 is 17687288.

It is a happy number.

It is not a de Polignac number, because 88278671 - 2² = 88278667 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88278611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12491 + ... + 18236.

It is an arithmetic number, because the mean of its divisors is an integer number (8434836).

Almost surely, 2^88278671 is an apocalyptic number.

88278671 is a deficient number, since it is larger than the sum of its proper divisors (12939361).

88278671 is a wasteful number, since it uses less digits than its factorization.

88278671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30770 (or 30757 counting only the distinct ones).

The product of its digits is 301056, while the sum is 47.

The square root of 88278671 is about 9395.6729934582. The cubic root of 88278671 is about 445.2650375869.

The spelling of 88278671 in words is "eighty-eight million, two hundred seventy-eight thousand, six hundred seventy-one".