10543742 has 16 divisors (see below), whose sum is σ = 17721072. Its totient is φ = 4662720.

The previous prime is 10543721. The next prime is 10543747. The reversal of 10543742 is 24734501.

10543742 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 2×10543742² = 222340990725128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10543747) 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, 5663 + ... + 7290.

It is an arithmetic number, because the mean of its divisors is an integer number (1107567).

Almost surely, 2^10543742 is an apocalyptic number.

10543742 is a deficient number, since it is larger than the sum of its proper divisors (7177330).

10543742 is a wasteful number, since it uses less digits than its factorization.

10543742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13003.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 10543742 is about 3247.1128714598. The cubic root of 10543742 is about 219.2796133768.

The spelling of 10543742 in words is "ten million, five hundred forty-three thousand, seven hundred forty-two".