40985027 has 4 divisors (see below), whose sum is σ = 41046600. Its totient is φ = 40923456.

The previous prime is 40985003. The next prime is 40985041. The reversal of 40985027 is 72058904.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40985027 - 2¹⁰ = 40984003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40981027) 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, 29777 + ... + 31122.

It is an arithmetic number, because the mean of its divisors is an integer number (10261650).

Almost surely, 2^40985027 is an apocalyptic number.

40985027 is a deficient number, since it is larger than the sum of its proper divisors (61573).

40985027 is an equidigital number, since it uses as much as digits as its factorization.

40985027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61572.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 40985027 is about 6401.9549357989. The cubic root of 40985027 is about 344.7797431903.

The spelling of 40985027 in words is "forty million, nine hundred eighty-five thousand, twenty-seven".