10532142 has 12 divisors (see below), whose sum is σ = 22819680. Its totient is φ = 3510708.

The previous prime is 10532131. The next prime is 10532143. The reversal of 10532142 is 24123501.

It is a super-2 number, since 2×10532142² = 221852030216328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 585119 = 10532142 / (1 + 0 + 5 + 3 + 2 + 1 + 4 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10532143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 292542 + ... + 292577.

It is an arithmetic number, because the mean of its divisors is an integer number (1901640).

Almost surely, 2^10532142 is an apocalyptic number.

10532142 is an abundant number, since it is smaller than the sum of its proper divisors (12287538).

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

10532142 is a wasteful number, since it uses less digits than its factorization.

10532142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585127 (or 585124 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 10532142 is about 3245.3261777516. The cubic root of 10532142 is about 219.1991682841.

Adding to 10532142 its reverse (24123501), we get a palindrome (34655643).

The spelling of 10532142 in words is "ten million, five hundred thirty-two thousand, one hundred forty-two".