10142495 has 8 divisors (see below), whose sum is σ = 13277520. Its totient is φ = 7376320.

The previous prime is 10142491. The next prime is 10142501. The reversal of 10142495 is 59424101.

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

It is not a de Polignac number, because 10142495 - 2² = 10142491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10142491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92150 + ... + 92259.

It is an arithmetic number, because the mean of its divisors is an integer number (1659690).

Almost surely, 2^10142495 is an apocalyptic number.

10142495 is a deficient number, since it is larger than the sum of its proper divisors (3135025).

10142495 is a wasteful number, since it uses less digits than its factorization.

10142495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184425.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 10142495 is about 3184.7284028626. The cubic root of 10142495 is about 216.4619670882.

Adding to 10142495 its reverse (59424101), we get a palindrome (69566596).

The spelling of 10142495 in words is "ten million, one hundred forty-two thousand, four hundred ninety-five".