124888085 has 8 divisors (see below), whose sum is σ = 171275136. Its totient is φ = 85637520.

The previous prime is 124888081. The next prime is 124888097. The reversal of 124888085 is 580888421.

It is a happy number.

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

It is not a de Polignac number, because 124888085 - 2² = 124888081 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124888081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1784081 + ... + 1784150.

It is an arithmetic number, because the mean of its divisors is an integer number (21409392).

Almost surely, 2^124888085 is an apocalyptic number.

It is an amenable number.

124888085 is a deficient number, since it is larger than the sum of its proper divisors (46387051).

124888085 is an equidigital number, since it uses as much as digits as its factorization.

124888085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3568243.

The product of its (nonzero) digits is 163840, while the sum is 44.

The square root of 124888085 is about 11175.3337757760. Note that the first 3 decimals coincide. The cubic root of 124888085 is about 499.8507354446.

The spelling of 124888085 in words is "one hundred twenty-four million, eight hundred eighty-eight thousand, eighty-five".