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88612097 = 726947059
BaseRepresentation
bin1010100100000…
…01110100000001
320011201221221112
411102001310001
5140141041342
612443133105
72124122210
oct522016401
9204657845
1088612097
1146023642
1225814195
13154872c2
14baa9077
157ba5682
hex5481d01

88612097 has 8 divisors (see below), whose sum is σ = 101649600. Its totient is φ = 75669264.

The previous prime is 88612093. The next prime is 88612099. The reversal of 88612097 is 79021688.

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

It is a cyclic number.

It is not a de Polignac number, because 88612097 - 22 = 88612093 is a prime.

It is a super-3 number, since 3×886120973 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88612093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21647 + ... + 25412.

It is an arithmetic number, because the mean of its divisors is an integer number (12706200).

Almost surely, 288612097 is an apocalyptic number.

It is an amenable number.

88612097 is a deficient number, since it is larger than the sum of its proper divisors (13037503).

88612097 is a wasteful number, since it uses less digits than its factorization.

88612097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47335.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 88612097 is about 9413.3998640236. The cubic root of 88612097 is about 445.8249177049.

The spelling of 88612097 in words is "eighty-eight million, six hundred twelve thousand, ninety-seven".

Divisors: 1 7 269 1883 47059 329413 12658871 88612097