10531742 has 12 divisors (see below), whose sum is σ = 17106840. Its totient is φ = 4860648.

The previous prime is 10531739. The next prime is 10531751. The reversal of 10531742 is 24713501.

10531742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10531742² = 221835179109128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15242 + ... + 15917.

It is an arithmetic number, because the mean of its divisors is an integer number (1425570).

Almost surely, 2^10531742 is an apocalyptic number.

10531742 is a deficient number, since it is larger than the sum of its proper divisors (6575098).

10531742 is a wasteful number, since it uses less digits than its factorization.

10531742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31187 (or 31174 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 10531742 is about 3245.2645500791. The cubic root of 10531742 is about 219.1963932621.

The spelling of 10531742 in words is "ten million, five hundred thirty-one thousand, seven hundred forty-two".