10529491 has 8 divisors (see below), whose sum is σ = 12422144. Its totient is φ = 8733960.

The previous prime is 10529479. The next prime is 10529507. The reversal of 10529491 is 19492501.

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 10529491 - 2⁵ = 10529459 is a prime.

It is a super-2 number, since 2×10529491² = 221740361438162, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (10529411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24045 + ... + 24478.

It is an arithmetic number, because the mean of its divisors is an integer number (1552768).

Almost surely, 2^10529491 is an apocalyptic number.

10529491 is a deficient number, since it is larger than the sum of its proper divisors (1892653).

10529491 is an equidigital number, since it uses as much as digits as its factorization.

10529491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48561.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 10529491 is about 3244.9177185254. The cubic root of 10529491 is about 219.1807755153.

The spelling of 10529491 in words is "ten million, five hundred twenty-nine thousand, four hundred ninety-one".