40525126 has 8 divisors (see below), whose sum is σ = 63430704. Its totient is φ = 19381560.

The previous prime is 40525109. The next prime is 40525181. The reversal of 40525126 is 62152504.

40525126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40525126.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 440445 + ... + 440536.

It is an arithmetic number, because the mean of its divisors is an integer number (7928838).

Almost surely, 2^40525126 is an apocalyptic number.

40525126 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

40525126 is a deficient number, since it is larger than the sum of its proper divisors (22905578).

40525126 is a wasteful number, since it uses less digits than its factorization.

40525126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881006.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 40525126 is about 6365.9348095940. The cubic root of 40525126 is about 343.4852755911.

The spelling of 40525126 in words is "forty million, five hundred twenty-five thousand, one hundred twenty-six".