88279506 has 96 divisors (see below), whose sum is σ = 228953088. Its totient is φ = 24053760.

The previous prime is 88279501. The next prime is 88279507. The reversal of 88279506 is 60597288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88279501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 378766 + ... + 378998.

It is an arithmetic number, because the mean of its divisors is an integer number (2384928).

Almost surely, 2^88279506 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88279506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114476544).

88279506 is an abundant number, since it is smaller than the sum of its proper divisors (140673582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88279506 is a wasteful number, since it uses less digits than its factorization.

88279506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 88279506 is about 9395.7174287012. The cubic root of 88279506 is about 445.2664414561.

The spelling of 88279506 in words is "eighty-eight million, two hundred seventy-nine thousand, five hundred six".