42488046 has 24 divisors (see below), whose sum is σ = 92190384. Its totient is φ = 14142240.

The previous prime is 42488041. The next prime is 42488053. The reversal of 42488046 is 64088424.

It is a self number, because there is not a number n which added to its sum of digits gives 42488046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42488041) by changing a digit.

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, 16186 + ... + 18626.

It is an arithmetic number, because the mean of its divisors is an integer number (3841266).

Almost surely, 2^42488046 is an apocalyptic number.

42488046 is an abundant number, since it is smaller than the sum of its proper divisors (49702338).

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

42488046 is a wasteful number, since it uses less digits than its factorization.

42488046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3416 (or 3413 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 42488046 is about 6518.2855107766. The cubic root of 42488046 is about 348.9438803259.

The spelling of 42488046 in words is "forty-two million, four hundred eighty-eight thousand, forty-six".