10531342 has 8 divisors (see below), whose sum is σ = 16182432. Its totient is φ = 5137200.

The previous prime is 10531333. The next prime is 10531343. The reversal of 10531342 is 24313501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10531342² = 221818328641928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10531343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64134 + ... + 64297.

It is an arithmetic number, because the mean of its divisors is an integer number (2022804).

Almost surely, 2^10531342 is an apocalyptic number.

10531342 is a deficient number, since it is larger than the sum of its proper divisors (5651090).

10531342 is a wasteful number, since it uses less digits than its factorization.

10531342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128474.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 10531342 is about 3245.2029212362. The cubic root of 10531342 is about 219.1936181698.

Adding to 10531342 its reverse (24313501), we get a palindrome (34844843).

The spelling of 10531342 in words is "ten million, five hundred thirty-one thousand, three hundred forty-two".