42107162 has 8 divisors (see below), whose sum is σ = 63526356. Its totient is φ = 20931712.

The previous prime is 42107129. The next prime is 42107239. The reversal of 42107162 is 26170124.

It can be written as a sum of positive squares in 2 ways, for example, as 38576521 + 3530641 = 6211^2 + 1879^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60503 + ... + 61194.

Almost surely, 2^42107162 is an apocalyptic number.

42107162 is a deficient number, since it is larger than the sum of its proper divisors (21419194).

42107162 is a wasteful number, since it uses less digits than its factorization.

42107162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121872.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 42107162 is about 6489.0031591917. The cubic root of 42107162 is about 347.8980467181.

Adding to 42107162 its reverse (26170124), we get a palindrome (68277286).

The spelling of 42107162 in words is "forty-two million, one hundred seven thousand, one hundred sixty-two".