88629273 has 12 divisors (see below), whose sum is σ = 128956308. Its totient is φ = 58654080.

The previous prime is 88629257. The next prime is 88629287. The reversal of 88629273 is 37292688.

It can be written as a sum of positive squares in 2 ways, for example, as 17867529 + 70761744 = 4227^2 + 8412^2 .

It is not a de Polignac number, because 88629273 - 2⁴ = 88629257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88629293) 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, 34708 + ... + 37173.

It is an arithmetic number, because the mean of its divisors is an integer number (10746359).

Almost surely, 2^88629273 is an apocalyptic number.

It is an amenable number.

88629273 is a deficient number, since it is larger than the sum of its proper divisors (40327035).

88629273 is a wasteful number, since it uses less digits than its factorization.

88629273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72024 (or 72021 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 88629273 is about 9414.3121363167. The cubic root of 88629273 is about 445.8537211239.

The spelling of 88629273 in words is "eighty-eight million, six hundred twenty-nine thousand, two hundred seventy-three".