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70459 is a prime number
BaseRepresentation
bin10001001100111011
310120122121
4101030323
54223314
61302111
7412264
oct211473
9116577
1070459
1148a34
1234937
13260bc
141b96b
1515d24
hex1133b

70459 has 2 divisors, whose sum is σ = 70460. Its totient is φ = 70458.

The previous prime is 70457. The next prime is 70481. The reversal of 70459 is 95407.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70459 - 21 = 70457 is a prime.

Together with 70457, it forms a pair of twin primes.

70459 is a lucky number.

It is equal to p6982 and since 70459 and 6982 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (70451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35229 + 35230.

It is an arithmetic number, because the mean of its divisors is an integer number (35230).

270459 is an apocalyptic number.

70459 is a deficient number, since it is larger than the sum of its proper divisors (1).

70459 is an equidigital number, since it uses as much as digits as its factorization.

70459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 70459 is about 265.4411422519. The cubic root of 70459 is about 41.3027363457.

It can be divided in two parts, 70 and 459, that added together give a square (529 = 232).

The spelling of 70459 in words is "seventy thousand, four hundred fifty-nine".