40963201 has 4 divisors (see below), whose sum is σ = 40984900. Its totient is φ = 40941504.

The previous prime is 40963199. The next prime is 40963211. The reversal of 40963201 is 10236904.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39388176 + 1575025 = 6276^2 + 1255^2 .

It is a cyclic number.

It is not a de Polignac number, because 40963201 - 2¹ = 40963199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40963211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7716 + ... + 11893.

It is an arithmetic number, because the mean of its divisors is an integer number (10246225).

Almost surely, 2^40963201 is an apocalyptic number.

It is an amenable number.

40963201 is a deficient number, since it is larger than the sum of its proper divisors (21699).

40963201 is a wasteful number, since it uses less digits than its factorization.

40963201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21698.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 40963201 is about 6400.2500732393. The cubic root of 40963201 is about 344.7185297877.

The spelling of 40963201 in words is "forty million, nine hundred sixty-three thousand, two hundred one".