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88601 = 412161
BaseRepresentation
bin10101101000011001
311111112112
4111220121
510313401
61522105
7516212
oct255031
9144475
1088601
1160627
1243335
1331436
1424409
151b3bb
hex15a19

88601 has 4 divisors (see below), whose sum is σ = 90804. Its totient is φ = 86400.

The previous prime is 88591. The next prime is 88607. The reversal of 88601 is 10688.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25600 + 63001 = 160^2 + 251^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-88601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040 + ... + 1121.

It is an arithmetic number, because the mean of its divisors is an integer number (22701).

288601 is an apocalyptic number.

It is an amenable number.

88601 is a deficient number, since it is larger than the sum of its proper divisors (2203).

88601 is a wasteful number, since it uses less digits than its factorization.

88601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 88601 is about 297.6592011009. The cubic root of 88601 is about 44.5806306530.

The spelling of 88601 in words is "eighty-eight thousand, six hundred one".

Divisors: 1 41 2161 88601