10142232 has 32 divisors (see below), whose sum is σ = 25594800. Its totient is φ = 3348864.

The previous prime is 10142227. The next prime is 10142233. The reversal of 10142232 is 23224101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10142233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678 + ... + 4554.

Almost surely, 2^10142232 is an apocalyptic number.

10142232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10142232 is an abundant number, since it is smaller than the sum of its proper divisors (15452568).

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

10142232 is a wasteful number, since it uses less digits than its factorization.

10142232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995 (or 3991 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 10142232 is about 3184.6871117898. The cubic root of 10142232 is about 216.4600960828.

Adding to 10142232 its reverse (23224101), we get a palindrome (33366333).

The spelling of 10142232 in words is "ten million, one hundred forty-two thousand, two hundred thirty-two".