40224963 has 8 divisors (see below), whose sum is σ = 53874688. Its totient is φ = 26695944.

The previous prime is 40224959. The next prime is 40225007. The reversal of 40224963 is 36942204.

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

It is not a de Polignac number, because 40224963 - 2² = 40224959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40224963.

It is not an unprimeable number, because it can be changed into a prime (40229963) 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, 29395 + ... + 30732.

It is an arithmetic number, because the mean of its divisors is an integer number (6734336).

Almost surely, 2^40224963 is an apocalyptic number.

40224963 is a deficient number, since it is larger than the sum of its proper divisors (13649725).

40224963 is a wasteful number, since it uses less digits than its factorization.

40224963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60353.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 40224963 is about 6342.3152712554. The cubic root of 40224963 is about 342.6351266768.

The spelling of 40224963 in words is "forty million, two hundred twenty-four thousand, nine hundred sixty-three".