88611061 has 24 divisors (see below), whose sum is σ = 113927040. Its totient is φ = 68140800.

The previous prime is 88611059. The next prime is 88611067. The reversal of 88611061 is 16011688.

It is a happy number.

It is not a de Polignac number, because 88611061 - 2¹ = 88611059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88611067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41541 + ... + 43621.

It is an arithmetic number, because the mean of its divisors is an integer number (4746960).

Almost surely, 2^88611061 is an apocalyptic number.

It is an amenable number.

88611061 is a deficient number, since it is larger than the sum of its proper divisors (25315979).

88611061 is a wasteful number, since it uses less digits than its factorization.

88611061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185 (or 2178 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 88611061 is about 9413.3448359231. The cubic root of 88611061 is about 445.8231802581.

The spelling of 88611061 in words is "eighty-eight million, six hundred eleven thousand, sixty-one".