19796150 has 24 divisors (see below), whose sum is σ = 40169304. Its totient is φ = 7198400.

The previous prime is 19796141. The next prime is 19796173. The reversal of 19796150 is 5169791.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17447 + ... + 18546.

It is an arithmetic number, because the mean of its divisors is an integer number (1673721).

Almost surely, 2^19796150 is an apocalyptic number.

19796150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19796150 is an abundant number, since it is smaller than the sum of its proper divisors (20373154).

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

19796150 is a wasteful number, since it uses less digits than its factorization.

19796150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36016 (or 36011 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 38.

The square root of 19796150 is about 4449.2864596472. The cubic root of 19796150 is about 270.5163871568.

The spelling of 19796150 in words is "nineteen million, seven hundred ninety-six thousand, one hundred fifty".