38642662 has 8 divisors (see below), whose sum is σ = 58035600. Its totient is φ = 19297464.

The previous prime is 38642651. The next prime is 38642711. The reversal of 38642662 is 26624683.

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, 9837 + ... + 13192.

It is an arithmetic number, because the mean of its divisors is an integer number (7254450).

Almost surely, 2^38642662 is an apocalyptic number.

38642662 is a deficient number, since it is larger than the sum of its proper divisors (19392938).

38642662 is a wasteful number, since it uses less digits than its factorization.

38642662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23870.

The product of its digits is 82944, while the sum is 37.

The square root of 38642662 is about 6216.3222245955. The cubic root of 38642662 is about 338.0822308476.

It can be divided in two parts, 38642 and 662, that added together give a cube (39304 = 34³).

The spelling of 38642662 in words is "thirty-eight million, six hundred forty-two thousand, six hundred sixty-two".