10551147 has 8 divisors (see below), whose sum is σ = 14306880. Its totient is φ = 6914760.

The previous prime is 10551143. The next prime is 10551173. The reversal of 10551147 is 74115501.

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

It is not a de Polignac number, because 10551147 - 2² = 10551143 is a prime.

It is a super-2 number, since 2×10551147² = 222653406031218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10551143) 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, 29629 + ... + 29982.

It is an arithmetic number, because the mean of its divisors is an integer number (1788360).

Almost surely, 2^10551147 is an apocalyptic number.

10551147 is a deficient number, since it is larger than the sum of its proper divisors (3755733).

10551147 is an equidigital number, since it uses as much as digits as its factorization.

10551147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59673.

The product of its (nonzero) digits is 700, while the sum is 24.

The square root of 10551147 is about 3248.2529150299. The cubic root of 10551147 is about 219.3309356225.

Adding to 10551147 its reverse (74115501), we get a palindrome (84666648).

The spelling of 10551147 in words is "ten million, five hundred fifty-one thousand, one hundred forty-seven".