10527399 has 12 divisors (see below), whose sum is σ = 15867696. Its totient is φ = 6712992.
The previous prime is 10527379. The next prime is 10527401. The reversal of 10527399 is 99372501.
It is not a de Polignac number, because 10527399 - 25 = 10527367 is a prime.
It is a super-2 number, since 2×105273992 = 221652259410402, which contains 22 as substring.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10527379) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25222 + ... + 25635.
It is an arithmetic number, because the mean of its divisors is an integer number (1322308).
Almost surely, 210527399 is an apocalyptic number.
10527399 is a deficient number, since it is larger than the sum of its proper divisors (5340297).
10527399 is a wasteful number, since it uses less digits than its factorization.
10527399 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50886 (or 50883 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 36.
The square root of 10527399 is about 3244.5953522743. The cubic root of 10527399 is about 219.1662589367.
The spelling of 10527399 in words is "ten million, five hundred twenty-seven thousand, three hundred ninety-nine".
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