40529750 has 16 divisors (see below), whose sum is σ = 75872160. Its totient is φ = 16211800.

The previous prime is 40529743. The next prime is 40529767. The reversal of 40529750 is 5792504.

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, 80810 + ... + 81309.

It is an arithmetic number, because the mean of its divisors is an integer number (4742010).

Almost surely, 2^40529750 is an apocalyptic number.

40529750 is a deficient number, since it is larger than the sum of its proper divisors (35342410).

40529750 is a wasteful number, since it uses less digits than its factorization.

40529750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162136 (or 162126 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 40529750 is about 6366.2979823442. The cubic root of 40529750 is about 343.4983392191.

The spelling of 40529750 in words is "forty million, five hundred twenty-nine thousand, seven hundred fifty".