40911652 has 6 divisors (see below), whose sum is σ = 71595398. Its totient is φ = 20455824.

The previous prime is 40911649. The next prime is 40911659. The reversal of 40911652 is 25611904.

It can be written as a sum of positive squares in only one way, i.e., 24068836 + 16842816 = 4906^2 + 4104^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40911652.

It is not an unprimeable number, because it can be changed into a prime (40911659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5113953 + ... + 5113960.

Almost surely, 2^40911652 is an apocalyptic number.

It is an amenable number.

40911652 is a deficient number, since it is larger than the sum of its proper divisors (30683746).

40911652 is a wasteful number, since it uses less digits than its factorization.

40911652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10227917 (or 10227915 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 40911652 is about 6396.2216972209. The cubic root of 40911652 is about 344.5738686098.

The spelling of 40911652 in words is "forty million, nine hundred eleven thousand, six hundred fifty-two".