40529741 has 8 divisors (see below), whose sum is σ = 47814144. Its totient is φ = 33618960.

The previous prime is 40529729. The next prime is 40529743. The reversal of 40529741 is 14792504.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 40529741 - 2⁶ = 40529677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40529698 and 40529707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40529743) 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, 93170 + ... + 93603.

It is an arithmetic number, because the mean of its divisors is an integer number (5976768).

Almost surely, 2^40529741 is an apocalyptic number.

It is an amenable number.

40529741 is a deficient number, since it is larger than the sum of its proper divisors (7284403).

40529741 is a wasteful number, since it uses less digits than its factorization.

40529741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186811.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 40529741 is about 6366.2972754970. The cubic root of 40529741 is about 343.4983137934.

The spelling of 40529741 in words is "forty million, five hundred twenty-nine thousand, seven hundred forty-one".