10342258 has 4 divisors (see below), whose sum is σ = 15513390. Its totient is φ = 5171128.

The previous prime is 10342253. The next prime is 10342259. The reversal of 10342258 is 85224301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7219969 + 3122289 = 2687^2 + 1767^2 .

It is not an unprimeable number, because it can be changed into a prime (10342253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2585563 + ... + 2585566.

Almost surely, 2^10342258 is an apocalyptic number.

10342258 is a deficient number, since it is larger than the sum of its proper divisors (5171132).

10342258 is an equidigital number, since it uses as much as digits as its factorization.

10342258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5171131.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 10342258 is about 3215.9381212952. The cubic root of 10342258 is about 217.8738573885.

Adding to 10342258 its reverse (85224301), we get a palindrome (95566559).

The spelling of 10342258 in words is "ten million, three hundred forty-two thousand, two hundred fifty-eight".