40733265 has 8 divisors (see below), whose sum is σ = 65173248. Its totient is φ = 21724400.

The previous prime is 40733261. The next prime is 40733267. The reversal of 40733265 is 56233704.

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

It is not a de Polignac number, because 40733265 - 2² = 40733261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40733261) 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, 1357761 + ... + 1357790.

It is an arithmetic number, because the mean of its divisors is an integer number (8146656).

Almost surely, 2^40733265 is an apocalyptic number.

It is an amenable number.

40733265 is a deficient number, since it is larger than the sum of its proper divisors (24439983).

40733265 is a wasteful number, since it uses less digits than its factorization.

40733265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715559.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 40733265 is about 6382.2617464344. The cubic root of 40733265 is about 344.0723240081.

Adding to 40733265 its reverse (56233704), we get a palindrome (96966969).

The spelling of 40733265 in words is "forty million, seven hundred thirty-three thousand, two hundred sixty-five".