40955764 has 6 divisors (see below), whose sum is σ = 71672594. Its totient is φ = 20477880.

The previous prime is 40955749. The next prime is 40955767. The reversal of 40955764 is 46755904.

It can be written as a sum of positive squares in only one way, i.e., 37307664 + 3648100 = 6108^2 + 1910^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40955767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5119467 + ... + 5119474.

Almost surely, 2^40955764 is an apocalyptic number.

It is an amenable number.

40955764 is a deficient number, since it is larger than the sum of its proper divisors (30716830).

40955764 is a wasteful number, since it uses less digits than its factorization.

40955764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10238945 (or 10238943 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 40955764 is about 6399.6690539433. The cubic root of 40955764 is about 344.6976669416.

The spelling of 40955764 in words is "forty million, nine hundred fifty-five thousand, seven hundred sixty-four".