10547997 has 8 divisors (see below), whose sum is σ = 14444256. Its totient is φ = 6841872.

The previous prime is 10547987. The next prime is 10548019. The reversal of 10547997 is 79974501.

It is a happy number.

10547997 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10547997 - 2⁴ = 10547981 is a prime.

It is a super-2 number, since 2×10547997² = 222520481424018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10547917) 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, 47403 + ... + 47624.

It is an arithmetic number, because the mean of its divisors is an integer number (1805532).

Almost surely, 2^10547997 is an apocalyptic number.

It is an amenable number.

10547997 is a deficient number, since it is larger than the sum of its proper divisors (3896259).

10547997 is an equidigital number, since it uses as much as digits as its factorization.

10547997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95067.

The product of its (nonzero) digits is 79380, while the sum is 42.

The square root of 10547997 is about 3247.7680027982. The cubic root of 10547997 is about 219.3091066778.

The spelling of 10547997 in words is "ten million, five hundred forty-seven thousand, nine hundred ninety-seven".