40734241 has 8 divisors (see below), whose sum is σ = 42249600. Its totient is φ = 39226320.

The previous prime is 40734223. The next prime is 40734247. The reversal of 40734241 is 14243704.

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 40734241 - 2¹⁵ = 40701473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40734247) 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, 10870 + ... + 14128.

It is an arithmetic number, because the mean of its divisors is an integer number (5281200).

Almost surely, 2^40734241 is an apocalyptic number.

It is an amenable number.

40734241 is a deficient number, since it is larger than the sum of its proper divisors (1515359).

40734241 is a wasteful number, since it uses less digits than its factorization.

40734241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3719.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 40734241 is about 6382.3382078984. The cubic root of 40734241 is about 344.0750720643.

Adding to 40734241 its reverse (14243704), we get a palindrome (54977945).

The spelling of 40734241 in words is "forty million, seven hundred thirty-four thousand, two hundred forty-one".