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88560996 = 2237380083
BaseRepresentation
bin1010100011101…
…01010101100100
320011122100211220
411101311111210
5140132422441
612442100340
72123520216
oct521652544
9204570756
1088560996
1145a99207
12257aa6b0
1315469c74
14ba945b6
157b95466
hex5475564

88560996 has 12 divisors (see below), whose sum is σ = 206642352. Its totient is φ = 29520328.

The previous prime is 88560991. The next prime is 88561003. The reversal of 88560996 is 69906588.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (88560991) 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 3 ways as a sum of consecutive naturals, for example, 3690030 + ... + 3690053.

It is an arithmetic number, because the mean of its divisors is an integer number (17220196).

Almost surely, 288560996 is an apocalyptic number.

It is an amenable number.

88560996 is an abundant number, since it is smaller than the sum of its proper divisors (118081356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88560996 is a wasteful number, since it uses less digits than its factorization.

88560996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7380090 (or 7380088 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 51.

The square root of 88560996 is about 9410.6852035333. The cubic root of 88560996 is about 445.7392014930.

The spelling of 88560996 in words is "eighty-eight million, five hundred sixty thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 12 7380083 14760166 22140249 29520332 44280498 88560996