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88828895 = 5194212221
BaseRepresentation
bin1010100101101…
…10101111011111
320012010222100002
411102312233133
5140220011040
612451524515
72126014241
oct522665737
9205128302
1088828895
1146161511
12258b973b
1315531b9c
14bb24091
157be9a15
hex54b6bdf

88828895 has 16 divisors (see below), whose sum is σ = 112522080. Its totient is φ = 67132800.

The previous prime is 88828879. The next prime is 88828903. The reversal of 88828895 is 59882888.

It is not a de Polignac number, because 88828895 - 24 = 88828879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88828895.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38885 + ... + 41105.

It is an arithmetic number, because the mean of its divisors is an integer number (7032630).

Almost surely, 288828895 is an apocalyptic number.

88828895 is a deficient number, since it is larger than the sum of its proper divisors (23693185).

88828895 is a wasteful number, since it uses less digits than its factorization.

88828895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666.

The product of its digits is 2949120, while the sum is 56.

The square root of 88828895 is about 9424.9082223648. The cubic root of 88828895 is about 446.1882060758.

The spelling of 88828895 in words is "eighty-eight million, eight hundred twenty-eight thousand, eight hundred ninety-five".

Divisors: 1 5 19 95 421 2105 2221 7999 11105 39995 42199 210995 935041 4675205 17765779 88828895