70269 has 8 divisors (see below), whose sum is σ = 95520. Its totient is φ = 45936.
The previous prime is 70249. The next prime is 70271. The reversal of 70269 is 96207.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70269 - 25 = 70237 is a prime.
It is a super-2 number, since 2×702692 = 9875464722, which contains 22 as substring.
70269 is a lucky number.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70229) 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, 22 + ... + 375.
It is an arithmetic number, because the mean of its divisors is an integer number (11940).
270269 is an apocalyptic number.
It is an amenable number.
70269 is a deficient number, since it is larger than the sum of its proper divisors (25251).
70269 is a wasteful number, since it uses less digits than its factorization.
70269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 459.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 70269 is about 265.0830058680. The cubic root of 70269 is about 41.2655772206.
The spelling of 70269 in words is "seventy thousand, two hundred sixty-nine".
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