10142237 has 8 divisors (see below), whose sum is σ = 11610816. Its totient is φ = 8678592.

The previous prime is 10142233. The next prime is 10142267. The reversal of 10142237 is 73224101.

10142237 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10142237 - 2² = 10142233 is a prime.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6098 + ... + 7580.

It is an arithmetic number, because the mean of its divisors is an integer number (1451352).

Almost surely, 2^10142237 is an apocalyptic number.

It is an amenable number.

10142237 is a deficient number, since it is larger than the sum of its proper divisors (1468579).

10142237 is an equidigital number, since it uses as much as digits as its factorization.

10142237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2467.

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

The square root of 10142237 is about 3184.6878967962. The cubic root of 10142237 is about 216.4601316535.

Adding to 10142237 its reverse (73224101), we get a palindrome (83366338).

The spelling of 10142237 in words is "ten million, one hundred forty-two thousand, two hundred thirty-seven".