40853049 has 8 divisors (see below), whose sum is σ = 55284000. Its totient is φ = 26828736.

The previous prime is 40853041. The next prime is 40853051. The reversal of 40853049 is 94035804.

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

It is not a de Polignac number, because 40853049 - 2³ = 40853041 is a prime.

It is a super-2 number, since 2×40853049² = 3337943225192802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40853041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101424 + ... + 101825.

It is an arithmetic number, because the mean of its divisors is an integer number (6910500).

Almost surely, 2^40853049 is an apocalyptic number.

It is an amenable number.

40853049 is a deficient number, since it is larger than the sum of its proper divisors (14430951).

40853049 is a wasteful number, since it uses less digits than its factorization.

40853049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203319.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 40853049 is about 6391.6389916828. The cubic root of 40853049 is about 344.4092642260.

The spelling of 40853049 in words is "forty million, eight hundred fifty-three thousand, forty-nine".