42826350 has 48 divisors (see below), whose sum is σ = 121385088. Its totient is φ = 9788640.

The previous prime is 42826339. The next prime is 42826369. The reversal of 42826350 is 5362824.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19344 + ... + 21443.

It is an arithmetic number, because the mean of its divisors is an integer number (2528856).

Almost surely, 2^42826350 is an apocalyptic number.

42826350 is an abundant number, since it is smaller than the sum of its proper divisors (78558738).

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

42826350 is a wasteful number, since it uses less digits than its factorization.

42826350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40809 (or 40804 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 42826350 is about 6544.1844411661. The cubic root of 42826350 is about 349.8675689454.

The spelling of 42826350 in words is "forty-two million, eight hundred twenty-six thousand, three hundred fifty".