40964283 has 24 divisors (see below), whose sum is σ = 60781968. Its totient is φ = 26574912.

The previous prime is 40964281. The next prime is 40964293. The reversal of 40964283 is 38246904.

It is a happy number.

40964283 is a `hidden beast` number, since 4 + 0 + 9 + 642 + 8 + 3 = 666.

It is not a de Polignac number, because 40964283 - 2¹ = 40964281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40964281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74616 + ... + 75162.

It is an arithmetic number, because the mean of its divisors is an integer number (2532582).

Almost surely, 2^40964283 is an apocalyptic number.

40964283 is a deficient number, since it is larger than the sum of its proper divisors (19817685).

40964283 is a wasteful number, since it uses less digits than its factorization.

40964283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 40964283 is about 6400.3346006283. The cubic root of 40964283 is about 344.7215648871.

The spelling of 40964283 in words is "forty million, nine hundred sixty-four thousand, two hundred eighty-three".