162342425 has 12 divisors (see below), whose sum is σ = 230062656. Its totient is φ = 111320400.

The previous prime is 162342413. The next prime is 162342463. The reversal of 162342425 is 524243261.

It is not a de Polignac number, because 162342425 - 2⁶ = 162342361 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 463661 + ... + 464010.

It is an arithmetic number, because the mean of its divisors is an integer number (19171888).

Almost surely, 2^162342425 is an apocalyptic number.

It is an amenable number.

162342425 is a deficient number, since it is larger than the sum of its proper divisors (67720231).

162342425 is an equidigital number, since it uses as much as digits as its factorization.

162342425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927688 (or 927683 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 162342425 is about 12741.3666849361. The cubic root of 162342425 is about 545.5199986059.

Adding to 162342425 its reverse (524243261), we get a palindrome (686585686).

The spelling of 162342425 in words is "one hundred sixty-two million, three hundred forty-two thousand, four hundred twenty-five".