39223116 has 42 divisors (see below), whose sum is σ = 102921252. Its totient is φ = 13073400.

The previous prime is 39223111. The next prime is 39223117. The reversal of 39223116 is 61132293.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 39223116.

It is not an unprimeable number, because it can be changed into a prime (39223111) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 3810 + ... + 9641.

It is an arithmetic number, because the mean of its divisors is an integer number (2450506).

Almost surely, 2^39223116 is an apocalyptic number.

39223116 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

39223116 is an abundant number, since it is smaller than the sum of its proper divisors (63698136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39223116 is a wasteful number, since it uses less digits than its factorization.

39223116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13473 (or 13456 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 39223116 is about 6262.8360987655. The cubic root of 39223116 is about 339.7666103015.

The spelling of 39223116 in words is "thirty-nine million, two hundred twenty-three thousand, one hundred sixteen".