42925036 has 24 divisors (see below), whose sum is σ = 93655296. Its totient is φ = 16723920.

The previous prime is 42925033. The next prime is 42925063. The reversal of 42925036 is 63052924.

It is a junction number, because it is equal to n+sod(n) for n = 42924989 and 42925007.

It is not an unprimeable number, because it can be changed into a prime (42925031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69376 + ... + 69991.

It is an arithmetic number, because the mean of its divisors is an integer number (3902304).

Almost surely, 2^42925036 is an apocalyptic number.

It is an amenable number.

42925036 is an abundant number, since it is smaller than the sum of its proper divisors (50730260).

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

42925036 is a wasteful number, since it uses less digits than its factorization.

42925036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139389 (or 139387 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 42925036 is about 6551.7200794906. The cubic root of 42925036 is about 350.1360994511.

The spelling of 42925036 in words is "forty-two million, nine hundred twenty-five thousand, thirty-six".