42507348 has 48 divisors (see below), whose sum is σ = 107222976. Its totient is φ = 13029120.

The previous prime is 42507347. The next prime is 42507383. The reversal of 42507348 is 84370524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42507341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81015 + ... + 81537.

It is an arithmetic number, because the mean of its divisors is an integer number (2233812).

Almost surely, 2^42507348 is an apocalyptic number.

It is an amenable number.

42507348 is an abundant number, since it is smaller than the sum of its proper divisors (64715628).

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

42507348 is a wasteful number, since it uses less digits than its factorization.

42507348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064 (or 1062 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 42507348 is about 6519.7659467193. The cubic root of 42507348 is about 348.9967131871.

The spelling of 42507348 in words is "forty-two million, five hundred seven thousand, three hundred forty-eight".