40958522 has 8 divisors (see below), whose sum is σ = 67023072. Its totient is φ = 18617500.

The previous prime is 40958513. The next prime is 40958543. The reversal of 40958522 is 22585904.

It is a happy number.

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

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, 930854 + ... + 930897.

It is an arithmetic number, because the mean of its divisors is an integer number (8377884).

Almost surely, 2^40958522 is an apocalyptic number.

40958522 is a deficient number, since it is larger than the sum of its proper divisors (26064550).

40958522 is a wasteful number, since it uses less digits than its factorization.

40958522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1861764.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 40958522 is about 6399.8845302083. The cubic root of 40958522 is about 344.7054041906.

The spelling of 40958522 in words is "forty million, nine hundred fifty-eight thousand, five hundred twenty-two".