88805541 has 16 divisors (see below), whose sum is σ = 129830400. Its totient is φ = 53547120.

The previous prime is 88805539. The next prime is 88805551. The reversal of 88805541 is 14550888.

It is not a de Polignac number, because 88805541 - 2¹ = 88805539 is a prime.

It is a super-2 number, since 2×88805541² = 15772848224605362, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 88805541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88805531) 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 15 ways as a sum of consecutive naturals, for example, 195 + ... + 13328.

It is an arithmetic number, because the mean of its divisors is an integer number (8114400).

Almost surely, 2^88805541 is an apocalyptic number.

It is an amenable number.

88805541 is a deficient number, since it is larger than the sum of its proper divisors (41024859).

88805541 is a wasteful number, since it uses less digits than its factorization.

88805541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13736.

The product of its (nonzero) digits is 51200, while the sum is 39.

The square root of 88805541 is about 9423.6691898644. The cubic root of 88805541 is about 446.1491002094.

The spelling of 88805541 in words is "eighty-eight million, eight hundred five thousand, five hundred forty-one".