10328551 has 8 divisors (see below), whose sum is σ = 10550624. Its totient is φ = 10108800.

The previous prime is 10328491. The next prime is 10328561. The reversal of 10328551 is 15582301.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10328551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10328561) 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, 10555 + ... + 11491.

It is an arithmetic number, because the mean of its divisors is an integer number (1318828).

Almost surely, 2^10328551 is an apocalyptic number.

10328551 is a deficient number, since it is larger than the sum of its proper divisors (222073).

10328551 is an equidigital number, since it uses as much as digits as its factorization.

10328551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 10328551 is about 3213.8063102807. The cubic root of 10328551 is about 217.7775625798. Note that the first 3 decimals are identical.

The spelling of 10328551 in words is "ten million, three hundred twenty-eight thousand, five hundred fifty-one".