10554729 has 4 divisors (see below), whose sum is σ = 14072976. Its totient is φ = 7036484.

The previous prime is 10554727. The next prime is 10554757. The reversal of 10554729 is 92745501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10554729 - 2¹ = 10554727 is a prime.

It is a super-2 number, since 2×10554729² = 222804608526882, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10554729.

It is not an unprimeable number, because it can be changed into a prime (10554727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1759119 + ... + 1759124.

It is an arithmetic number, because the mean of its divisors is an integer number (3518244).

Almost surely, 2^10554729 is an apocalyptic number.

It is an amenable number.

10554729 is a deficient number, since it is larger than the sum of its proper divisors (3518247).

10554729 is an equidigital number, since it uses as much as digits as its factorization.

10554729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3518246.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 10554729 is about 3248.8042415633. The cubic root of 10554729 is about 219.3557529725.

The spelling of 10554729 in words is "ten million, five hundred fifty-four thousand, seven hundred twenty-nine".