42163192 has 8 divisors (see below), whose sum is σ = 79056000. Its totient is φ = 21081592.

The previous prime is 42163181. The next prime is 42163237. The reversal of 42163192 is 29136124.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 42163192.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2635192 + ... + 2635207.

It is an arithmetic number, because the mean of its divisors is an integer number (9882000).

Almost surely, 2^42163192 is an apocalyptic number.

It is an amenable number.

42163192 is a deficient number, since it is larger than the sum of its proper divisors (36892808).

42163192 is a wasteful number, since it uses less digits than its factorization.

42163192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5270405 (or 5270401 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 42163192 is about 6493.3190280472. The cubic root of 42163192 is about 348.0522887916.

The spelling of 42163192 in words is "forty-two million, one hundred sixty-three thousand, one hundred ninety-two".