42192576 has 84 divisors (see below), whose sum is σ = 125462792. Its totient is φ = 14059008.

The previous prime is 42192569. The next prime is 42192583. The reversal of 42192576 is 67529124.

It is an interprime number because it is at equal distance from previous prime (42192569) and next prime (42192583).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 42192576.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14196 + ... + 16908.

Almost surely, 2^42192576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42192576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62731396).

42192576 is an abundant number, since it is smaller than the sum of its proper divisors (83270216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42192576 is an equidigital number, since it uses as much as digits as its factorization.

42192576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740 (or 2718 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 42192576 is about 6495.5812672924. The cubic root of 42192576 is about 348.1331238602.

The spelling of 42192576 in words is "forty-two million, one hundred ninety-two thousand, five hundred seventy-six".