40967798 has 8 divisors (see below), whose sum is σ = 61482720. Its totient is φ = 20473560.

The previous prime is 40967791. The next prime is 40967803. The reversal of 40967798 is 89776904.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40967791) 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, 1508 + ... + 9176.

It is an arithmetic number, because the mean of its divisors is an integer number (7685340).

Almost surely, 2^40967798 is an apocalyptic number.

40967798 is a deficient number, since it is larger than the sum of its proper divisors (20514922).

40967798 is a wasteful number, since it uses less digits than its factorization.

40967798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10342.

The product of its (nonzero) digits is 762048, while the sum is 50.

The square root of 40967798 is about 6400.6091897569. The cubic root of 40967798 is about 344.7314243838.

The spelling of 40967798 in words is "forty million, nine hundred sixty-seven thousand, seven hundred ninety-eight".