40850245 has 8 divisors (see below), whose sum is σ = 49322016. Its totient is φ = 32479056.

The previous prime is 40850221. The next prime is 40850261. The reversal of 40850245 is 54205804.

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

It is a cyclic number.

It is not a de Polignac number, because 40850245 - 2⁵ = 40850213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24247 + ... + 25876.

It is an arithmetic number, because the mean of its divisors is an integer number (6165252).

Almost surely, 2^40850245 is an apocalyptic number.

It is an amenable number.

40850245 is a deficient number, since it is larger than the sum of its proper divisors (8471771).

40850245 is a wasteful number, since it uses less digits than its factorization.

40850245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50291.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 40850245 is about 6391.4196388596. The cubic root of 40850245 is about 344.4013843925.

It can be divided in two parts, 408 and 50245, that added together give a cube (50653 = 37³).

The spelling of 40850245 in words is "forty million, eight hundred fifty thousand, two hundred forty-five".