42958230 has 32 divisors (see below), whose sum is σ = 117828864. Its totient is φ = 9818976.

The previous prime is 42958217. The next prime is 42958243. The reversal of 42958230 is 3285924.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42958217) and next prime (42958243).

It is a junction number, because it is equal to n+sod(n) for n = 42958191 and 42958200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102072 + ... + 102491.

It is an arithmetic number, because the mean of its divisors is an integer number (3682152).

Almost surely, 2^42958230 is an apocalyptic number.

42958230 is an abundant number, since it is smaller than the sum of its proper divisors (74870634).

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

42958230 is a wasteful number, since it uses less digits than its factorization.

42958230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204580.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 42958230 is about 6554.2528178275. The cubic root of 42958230 is about 350.2263298013.

The spelling of 42958230 in words is "forty-two million, nine hundred fifty-eight thousand, two hundred thirty".