42465048 has 128 divisors (see below), whose sum is σ = 120657600. Its totient is φ = 12386304.

The previous prime is 42465047. The next prime is 42465067. The reversal of 42465048 is 84056424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42465047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 437736 + ... + 437832.

Almost surely, 2^42465048 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 42465048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60328800).

42465048 is an abundant number, since it is smaller than the sum of its proper divisors (78192552).

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

42465048 is a wasteful number, since it uses less digits than its factorization.

42465048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 42465048 is about 6516.5211577958. The cubic root of 42465048 is about 348.8809099889.

The spelling of 42465048 in words is "forty-two million, four hundred sixty-five thousand, forty-eight".