10712531 has 8 divisors (see below), whose sum is σ = 10920624. Its totient is φ = 10506240.

The previous prime is 10712501. The next prime is 10712543. The reversal of 10712531 is 13521701.

10712531 is digitally balanced in base 3, because in such base 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 a cyclic number.

It is not a de Polignac number, because 10712531 - 2⁶ = 10712467 is a prime.

It is a super-2 number, since 2×10712531² = 229516640851922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10712501) 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, 18476 + ... + 19046.

It is an arithmetic number, because the mean of its divisors is an integer number (1365078).

Almost surely, 2^10712531 is an apocalyptic number.

10712531 is a deficient number, since it is larger than the sum of its proper divisors (208093).

10712531 is an equidigital number, since it uses as much as digits as its factorization.

10712531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 10712531 is about 3273.0003055301. Note that the first 3 decimals coincide. The cubic root of 10712531 is about 220.4435335827.

The spelling of 10712531 in words is "ten million, seven hundred twelve thousand, five hundred thirty-one".