40502230 has 8 divisors (see below), whose sum is σ = 72904032. Its totient is φ = 16200888.

The previous prime is 40502221. The next prime is 40502239. The reversal of 40502230 is 3220504.

It is an interprime number because it is at equal distance from previous prime (40502221) and next prime (40502239).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40502239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2025102 + ... + 2025121.

It is an arithmetic number, because the mean of its divisors is an integer number (9113004).

Almost surely, 2^40502230 is an apocalyptic number.

40502230 is a deficient number, since it is larger than the sum of its proper divisors (32401802).

40502230 is a wasteful number, since it uses less digits than its factorization.

40502230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050230.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 40502230 is about 6364.1362336141. The cubic root of 40502230 is about 343.4205756448.

Adding to 40502230 its reverse (3220504), we get a palindrome (43722734).

The spelling of 40502230 in words is "forty million, five hundred two thousand, two hundred thirty".