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797061 = 3389683
BaseRepresentation
bin11000010100110000101
31111111100210
43002212011
5201001221
625030033
76526536
oct3024605
91444323
10797061
114a4931
12325319
1321ba45
1416a68d
1510b276
hexc2985

797061 has 8 divisors (see below), whose sum is σ = 1067040. Its totient is φ = 529232.

The previous prime is 797057. The next prime is 797063. The reversal of 797061 is 160797.

It can be divided in two parts, 79 and 7061, that added together give a triangular number (7140 = T119).

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

It is a cyclic number.

It is not a de Polignac number, because 797061 - 22 = 797057 is a prime.

It is a Curzon number.

797061 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797063) 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, 826 + ... + 1508.

It is an arithmetic number, because the mean of its divisors is an integer number (133380).

2797061 is an apocalyptic number.

It is an amenable number.

797061 is a deficient number, since it is larger than the sum of its proper divisors (269979).

797061 is a wasteful number, since it uses less digits than its factorization.

797061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075.

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 797061 is about 892.7827283276. The cubic root of 797061 is about 92.7179569300.

The spelling of 797061 in words is "seven hundred ninety-seven thousand, sixty-one".

Divisors: 1 3 389 683 1167 2049 265687 797061