10551347 has 4 divisors (see below), whose sum is σ = 10695960. Its totient is φ = 10406736.

The previous prime is 10551341. The next prime is 10551349. The reversal of 10551347 is 74315501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10551347 - 2¹⁴ = 10534963 is a prime.

It is a super-2 number, since 2×10551347² = 222661847028818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10551341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72197 + ... + 72342.

It is an arithmetic number, because the mean of its divisors is an integer number (2673990).

Almost surely, 2^10551347 is an apocalyptic number.

10551347 is a deficient number, since it is larger than the sum of its proper divisors (144613).

10551347 is an equidigital number, since it uses as much as digits as its factorization.

10551347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144612.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 10551347 is about 3248.2837006641. The cubic root of 10551347 is about 219.3323214406.

Adding to 10551347 its reverse (74315501), we get a palindrome (84866848).

The spelling of 10551347 in words is "ten million, five hundred fifty-one thousand, three hundred forty-seven".