40620662 has 8 divisors (see below), whose sum is σ = 61789392. Its totient is φ = 20024200.

The previous prime is 40620647. The next prime is 40620673. The reversal of 40620662 is 26602604.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142889 + ... + 143172.

It is an arithmetic number, because the mean of its divisors is an integer number (7723674).

Almost surely, 2^40620662 is an apocalyptic number.

40620662 is a deficient number, since it is larger than the sum of its proper divisors (21168730).

40620662 is a wasteful number, since it uses less digits than its factorization.

40620662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286134.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 40620662 is about 6373.4340821883. The cubic root of 40620662 is about 343.7549803356.

The spelling of 40620662 in words is "forty million, six hundred twenty thousand, six hundred sixty-two".