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88088073 = 348760293
BaseRepresentation
bin1010100000000…
…01111000001001
320010202100010020
411100001320021
5140022304243
612424011053
72116510353
oct520017011
9203670106
1088088073
11457a5967
1225600a89
1315332928
14b9b00d3
157b00283
hex5401e09

88088073 has 8 divisors (see below), whose sum is σ = 117693888. Its totient is φ = 58603824.

The previous prime is 88088041. The next prime is 88088107. The reversal of 88088073 is 37088088.

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

It is not a de Polignac number, because 88088073 - 25 = 88088041 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (88088773) 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, 28686 + ... + 31607.

It is an arithmetic number, because the mean of its divisors is an integer number (14711736).

Almost surely, 288088073 is an apocalyptic number.

It is an amenable number.

88088073 is a deficient number, since it is larger than the sum of its proper divisors (29605815).

88088073 is a wasteful number, since it uses less digits than its factorization.

88088073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60783.

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 88088073 is about 9385.5246523569. The cubic root of 88088073 is about 444.9443569698.

The spelling of 88088073 in words is "eighty-eight million, eighty-eight thousand, seventy-three".

Divisors: 1 3 487 1461 60293 180879 29362691 88088073