40798622 has 8 divisors (see below), whose sum is σ = 61236000. Its totient is φ = 20386624.

The previous prime is 40798613. The next prime is 40798627. The reversal of 40798622 is 22689704.

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 (40798627) 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, 1622 + ... + 9177.

It is an arithmetic number, because the mean of its divisors is an integer number (7654500).

Almost surely, 2^40798622 is an apocalyptic number.

40798622 is a deficient number, since it is larger than the sum of its proper divisors (20437378).

40798622 is a wasteful number, since it uses less digits than its factorization.

40798622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12690.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 40798622 is about 6387.3799010236. The cubic root of 40798622 is about 344.2562483626.

The spelling of 40798622 in words is "forty million, seven hundred ninety-eight thousand, six hundred twenty-two".