42074162 has 16 divisors (see below), whose sum is σ = 68133912. Its totient is φ = 19370880.

The previous prime is 42074117. The next prime is 42074171. The reversal of 42074162 is 26147024.

It can be written as a sum of positive squares in 4 ways, for example, as 34939921 + 7134241 = 5911^2 + 2671^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10112 + ... + 13652.

Almost surely, 2^42074162 is an apocalyptic number.

42074162 is a deficient number, since it is larger than the sum of its proper divisors (26059750).

42074162 is a wasteful number, since it uses less digits than its factorization.

42074162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4013.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 42074162 is about 6486.4598973554. The cubic root of 42074162 is about 347.8071386992.

The spelling of 42074162 in words is "forty-two million, seventy-four thousand, one hundred sixty-two".