42823350 has 48 divisors (see below), whose sum is σ = 118005840. Its totient is φ = 11419200.

The previous prime is 42823349. The next prime is 42823351. The reversal of 42823350 is 5332824.

42823350 is a `hidden beast` number, since 428 + 233 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (42823349) and next prime (42823351).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42823351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14511 + ... + 17210.

It is an arithmetic number, because the mean of its divisors is an integer number (2458455).

Almost surely, 2^42823350 is an apocalyptic number.

42823350 is an abundant number, since it is smaller than the sum of its proper divisors (75182490).

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

42823350 is a wasteful number, since it uses less digits than its factorization.

42823350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31742 (or 31731 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 42823350 is about 6543.9552260082. The cubic root of 42823350 is about 349.8593993083.

The spelling of 42823350 in words is "forty-two million, eight hundred twenty-three thousand, three hundred fifty".