88220041 has 12 divisors (see below), whose sum is σ = 110518212. Its totient is φ = 69799968.

The previous prime is 88220029. The next prime is 88220051. The reversal of 88220041 is 14002288.

It can be written as a sum of positive squares in 2 ways, for example, as 41925625 + 46294416 = 6475^2 + 6804^2 .

It is not a de Polignac number, because 88220041 - 2⁵ = 88220009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88219988 and 88220015.

It is not an unprimeable number, because it can be changed into a prime (88220051) 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, 68610 + ... + 69883.

It is an arithmetic number, because the mean of its divisors is an integer number (9209851).

Almost surely, 2^88220041 is an apocalyptic number.

It is an amenable number.

88220041 is a deficient number, since it is larger than the sum of its proper divisors (22298171).

88220041 is a wasteful number, since it uses less digits than its factorization.

88220041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138520 (or 138513 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 88220041 is about 9392.5524219990. The cubic root of 88220041 is about 445.1664419677.

The spelling of 88220041 in words is "eighty-eight million, two hundred twenty thousand, forty-one".