42061192 has 16 divisors (see below), whose sum is σ = 79442460. Its totient is φ = 20876544.

The previous prime is 42061177. The next prime is 42061207. The reversal of 42061192 is 29116024.

It is an interprime number because it is at equal distance from previous prime (42061177) and next prime (42061207).

It can be written as a sum of positive squares in 2 ways, for example, as 37625956 + 4435236 = 6134^2 + 2106^2 .

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, 18093 + ... + 20284.

Almost surely, 2^42061192 is an apocalyptic number.

It is an amenable number.

42061192 is a deficient number, since it is larger than the sum of its proper divisors (37381268).

42061192 is a wasteful number, since it uses less digits than its factorization.

42061192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38520 (or 38516 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 42061192 is about 6485.4600453630. The cubic root of 42061192 is about 347.7713960804.

The spelling of 42061192 in words is "forty-two million, sixty-one thousand, one hundred ninety-two".