10142298 has 24 divisors (see below), whose sum is σ = 22108788. Its totient is φ = 3360192.

The previous prime is 10142273. The next prime is 10142299. The reversal of 10142298 is 89224101.

It can be written as a sum of positive squares in 2 ways, for example, as 8311689 + 1830609 = 2883^2 + 1353^2 .

It is not an unprimeable number, because it can be changed into a prime (10142299) 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 11 ways as a sum of consecutive naturals, for example, 1486 + ... + 4742.

Almost surely, 2^10142298 is an apocalyptic number.

10142298 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10142298 is an abundant number, since it is smaller than the sum of its proper divisors (11966490).

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

10142298 is a wasteful number, since it uses less digits than its factorization.

10142298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438 (or 3435 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 10142298 is about 3184.6974738584. The cubic root of 10142298 is about 216.4605656157.

Adding to 10142298 its reverse (89224101), we get a palindrome (99366399).

It can be divided in two parts, 10142 and 298, that added together give a triangular number (10440 = T₁₄₄).

The spelling of 10142298 in words is "ten million, one hundred forty-two thousand, two hundred ninety-eight".