9124742 has 16 divisors (see below), whose sum is σ = 15002064. Its totient is φ = 4128000.

The previous prime is 9124727. The next prime is 9124777. The reversal of 9124742 is 2474219.

9124742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4442 + ... + 6162.

It is an arithmetic number, because the mean of its divisors is an integer number (937629).

Almost surely, 2^9124742 is an apocalyptic number.

9124742 is a deficient number, since it is larger than the sum of its proper divisors (5877322).

9124742 is a wasteful number, since it uses less digits than its factorization.

9124742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975.

The product of its digits is 4032, while the sum is 29.

The square root of 9124742 is about 3020.7187886329. The cubic root of 9124742 is about 208.9649903585.

It can be divided in two parts, 91 and 24742, that multiplied together give a palindrome (2251522).

The spelling of 9124742 in words is "nine million, one hundred twenty-four thousand, seven hundred forty-two".