42248358 has 32 divisors (see below), whose sum is σ = 94264320. Its totient is φ = 14025960.

The previous prime is 42248351. The next prime is 42248359. The reversal of 42248358 is 85384224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42248351) 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, 13191 + ... + 16077.

It is an arithmetic number, because the mean of its divisors is an integer number (2945760).

Almost surely, 2^42248358 is an apocalyptic number.

42248358 is an abundant number, since it is smaller than the sum of its proper divisors (52015962).

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

42248358 is a wasteful number, since it uses less digits than its factorization.

42248358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169 (or 3163 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 42248358 is about 6499.8736910805. The cubic root of 42248358 is about 348.2864763530.

The spelling of 42248358 in words is "forty-two million, two hundred forty-eight thousand, three hundred fifty-eight".