42902048 has 36 divisors (see below), whose sum is σ = 98256942. Its totient is φ = 18385920.

The previous prime is 42902021. The next prime is 42902051. The reversal of 42902048 is 84020924.

It can be written as a sum of positive squares in only one way, i.e., 34904464 + 7997584 = 5908^2 + 2828^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42902048.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12113 + ... + 15248.

Almost surely, 2^42902048 is an apocalyptic number.

It is an amenable number.

42902048 is an abundant number, since it is smaller than the sum of its proper divisors (55354894).

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

42902048 is a wasteful number, since it uses less digits than its factorization.

42902048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27385 (or 27370 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 42902048 is about 6549.9654960923. The cubic root of 42902048 is about 350.0735845284.

The spelling of 42902048 in words is "forty-two million, nine hundred two thousand, forty-eight".