42254048 has 24 divisors (see below), whose sum is σ = 83548080. Its totient is φ = 21035520.

The previous prime is 42254041. The next prime is 42254053. The reversal of 42254048 is 84045224.

It is a self number, because there is not a number n which added to its sum of digits gives 42254048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42254041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4973 + ... + 10451.

It is an arithmetic number, because the mean of its divisors is an integer number (3481170).

Almost surely, 2^42254048 is an apocalyptic number.

It is an amenable number.

42254048 is a deficient number, since it is larger than the sum of its proper divisors (41294032).

42254048 is a wasteful number, since it uses less digits than its factorization.

42254048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5730 (or 5722 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 42254048 is about 6500.3113771573. The cubic root of 42254048 is about 348.3021113677.

The spelling of 42254048 in words is "forty-two million, two hundred fifty-four thousand, forty-eight".