40734741 has 8 divisors (see below), whose sum is σ = 54557440. Its totient is φ = 27034272.

The previous prime is 40734719. The next prime is 40734769. The reversal of 40734741 is 14743704.

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

It is not a de Polignac number, because 40734741 - 2⁵ = 40734709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40734699 and 40734708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40734791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29776 + ... + 31113.

It is an arithmetic number, because the mean of its divisors is an integer number (6819680).

Almost surely, 2^40734741 is an apocalyptic number.

It is an amenable number.

40734741 is a deficient number, since it is larger than the sum of its proper divisors (13822699).

40734741 is a wasteful number, since it uses less digits than its factorization.

40734741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61115.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 40734741 is about 6382.3773783756. The cubic root of 40734741 is about 344.0764798630.

The spelling of 40734741 in words is "forty million, seven hundred thirty-four thousand, seven hundred forty-one".