42594230 has 24 divisors (see below), whose sum is σ = 89188128. Its totient is φ = 14603568.

The previous prime is 42594191. The next prime is 42594241. The reversal of 42594230 is 3249524.

It is a junction number, because it is equal to n+sod(n) for n = 42594193 and 42594202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42974 + ... + 43953.

It is an arithmetic number, because the mean of its divisors is an integer number (3716172).

Almost surely, 2^42594230 is an apocalyptic number.

42594230 is an abundant number, since it is smaller than the sum of its proper divisors (46593898).

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

42594230 is a wasteful number, since it uses less digits than its factorization.

42594230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86948 (or 86941 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 42594230 is about 6526.4255147822. The cubic root of 42594230 is about 349.2343262033.

It can be divided in two parts, 42594 and 230, that added together give a palindrome (42824).

The spelling of 42594230 in words is "forty-two million, five hundred ninety-four thousand, two hundred thirty".