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88870801 is a prime number
BaseRepresentation
bin1010100110000…
…00111110010001
320012020002211011
411103000332101
5140222331201
612452450521
72126250355
oct523007621
9205202734
1088870801
114618aa48
1225919a41
1315547c96
14bb35465
157c07151
hex54c0f91

88870801 has 2 divisors, whose sum is σ = 88870802. Its totient is φ = 88870800.

The previous prime is 88870759. The next prime is 88870841. The reversal of 88870801 is 10807888.

It is an a-pointer prime, because the next prime (88870841) can be obtained adding 88870801 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81450625 + 7420176 = 9025^2 + 2724^2 .

It is a cyclic number.

It is not a de Polignac number, because 88870801 - 29 = 88870289 is a prime.

It is not a weakly prime, because it can be changed into another prime (88870841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44435400 + 44435401.

It is an arithmetic number, because the mean of its divisors is an integer number (44435401).

Almost surely, 288870801 is an apocalyptic number.

It is an amenable number.

88870801 is a deficient number, since it is larger than the sum of its proper divisors (1).

88870801 is an equidigital number, since it uses as much as digits as its factorization.

88870801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28672, while the sum is 40.

The square root of 88870801 is about 9427.1311118495. The cubic root of 88870801 is about 446.2583597625.

The spelling of 88870801 in words is "eighty-eight million, eight hundred seventy thousand, eight hundred one".