40285514 has 4 divisors (see below), whose sum is σ = 60428274. Its totient is φ = 20142756.

The previous prime is 40285501. The next prime is 40285537. The reversal of 40285514 is 41558204.

40285514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 35200489 + 5085025 = 5933^2 + 2255^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10071377 + ... + 10071380.

Almost surely, 2^40285514 is an apocalyptic number.

40285514 is a deficient number, since it is larger than the sum of its proper divisors (20142760).

40285514 is a wasteful number, since it uses less digits than its factorization.

40285514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20142759.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 40285514 is about 6347.0870484026. The cubic root of 40285514 is about 342.8069643993.

The spelling of 40285514 in words is "forty million, two hundred eighty-five thousand, five hundred fourteen".