88948729 has 4 divisors (see below), whose sum is σ = 90201600. Its totient is φ = 87695860.

The previous prime is 88948723. The next prime is 88948733. The reversal of 88948729 is 92784988.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88948729 - 2¹⁵ = 88915961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88948729.

It is not an unprimeable number, because it can be changed into a prime (88948723) 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, 626329 + ... + 626470.

It is an arithmetic number, because the mean of its divisors is an integer number (22550400).

Almost surely, 2^88948729 is an apocalyptic number.

It is an amenable number.

88948729 is a deficient number, since it is larger than the sum of its proper divisors (1252871).

88948729 is a wasteful number, since it uses less digits than its factorization.

88948729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252870.

The product of its digits is 2322432, while the sum is 55.

The square root of 88948729 is about 9431.2633830256. The cubic root of 88948729 is about 446.3887582787.

The spelling of 88948729 in words is "eighty-eight million, nine hundred forty-eight thousand, seven hundred twenty-nine".