40525367 has 4 divisors (see below), whose sum is σ = 40560696. Its totient is φ = 40490040.

The previous prime is 40525361. The next prime is 40525369. The reversal of 40525367 is 76352504.

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 40525367 - 2⁴ = 40525351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40525361) 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, 15884 + ... + 18257.

It is an arithmetic number, because the mean of its divisors is an integer number (10140174).

Almost surely, 2^40525367 is an apocalyptic number.

40525367 is a deficient number, since it is larger than the sum of its proper divisors (35329).

40525367 is a wasteful number, since it uses less digits than its factorization.

40525367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35328.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 40525367 is about 6365.9537384433. The cubic root of 40525367 is about 343.4859564838.

The spelling of 40525367 in words is "forty million, five hundred twenty-five thousand, three hundred sixty-seven".