10213742 has 32 divisors (see below), whose sum is σ = 19768320. Its totient is φ = 3840480.

The previous prime is 10213741. The next prime is 10213751. The reversal of 10213742 is 24731201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3323 + ... + 5609.

It is an arithmetic number, because the mean of its divisors is an integer number (617760).

Almost surely, 2^10213742 is an apocalyptic number.

10213742 is a deficient number, since it is larger than the sum of its proper divisors (9554578).

10213742 is a wasteful number, since it uses less digits than its factorization.

10213742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 10213742 is about 3195.8945539551. The cubic root of 10213742 is about 216.9676380063.

Adding to 10213742 its reverse (24731201), we get a palindrome (34944943).

The spelling of 10213742 in words is "ten million, two hundred thirteen thousand, seven hundred forty-two".