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1088801 = 71091427
BaseRepresentation
bin100001001110100100001
32001022112222
410021310201
5234320201
635200425
712153230
oct4116441
92038488
101088801
1168403a
12446115
132c177c
14204b17
1516791b
hex109d21

1088801 has 8 divisors (see below), whose sum is σ = 1256640. Its totient is φ = 924048.

The previous prime is 1088783. The next prime is 1088807.

1088801 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1088801 is a prime.

1088801 is a strobogrammatic number because it is the same when read upside-down.

It is not an unprimeable number, because it can be changed into a prime (1088807) 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, 50 + ... + 1476.

It is an arithmetic number, because the mean of its divisors is an integer number (157080).

21088801 is an apocalyptic number.

It is an amenable number.

1088801 is a deficient number, since it is larger than the sum of its proper divisors (167839).

1088801 is a wasteful number, since it uses less digits than its factorization.

1088801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543.

The product of its (nonzero) digits is 512, while the sum is 26.

The square root of 1088801 is about 1043.4562760365. The cubic root of 1088801 is about 102.8764975887.

The spelling of 1088801 in words is "one million, eighty-eight thousand, eight hundred one".

Divisors: 1 7 109 763 1427 9989 155543 1088801