10427742 has 24 divisors (see below), whose sum is σ = 24331944. Its totient is φ = 3208464.

The previous prime is 10427741. The next prime is 10427759. The reversal of 10427742 is 24772401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10427741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22048 + ... + 22515.

It is an arithmetic number, because the mean of its divisors is an integer number (1013831).

Almost surely, 2^10427742 is an apocalyptic number.

10427742 is an abundant number, since it is smaller than the sum of its proper divisors (13904202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10427742 is a wasteful number, since it uses less digits than its factorization.

10427742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44584 (or 44581 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 10427742 is about 3229.2014492750. The cubic root of 10427742 is about 218.4724903271.

The spelling of 10427742 in words is "ten million, four hundred twenty-seven thousand, seven hundred forty-two".