40025302 has 8 divisors (see below), whose sum is σ = 60406776. Its totient is φ = 19889712.

The previous prime is 40025299. The next prime is 40025311. The reversal of 40025302 is 20352004.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61063 + ... + 61714.

It is an arithmetic number, because the mean of its divisors is an integer number (7550847).

Almost surely, 2^40025302 is an apocalyptic number.

40025302 is a deficient number, since it is larger than the sum of its proper divisors (20381474).

40025302 is a wasteful number, since it uses less digits than its factorization.

40025302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122942.

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

The square root of 40025302 is about 6326.5553028485. Note that the first 3 decimals coincide. The cubic root of 40025302 is about 342.0672838220.

Adding to 40025302 its reverse (20352004), we get a palindrome (60377306).

The spelling of 40025302 in words is "forty million, twenty-five thousand, three hundred two".