196620150 has 24 divisors (see below), whose sum is σ = 487618344. Its totient is φ = 52432000.

The previous prime is 196620131. The next prime is 196620161. The reversal of 196620150 is 51026691.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 655251 + ... + 655550.

It is an arithmetic number, because the mean of its divisors is an integer number (20317431).

Almost surely, 2^196620150 is an apocalyptic number.

196620150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196620150 is an abundant number, since it is smaller than the sum of its proper divisors (290998194).

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

196620150 is a wasteful number, since it uses less digits than its factorization.

196620150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310816 (or 1310811 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 196620150 is about 14022.1307225400. The cubic root of 196620150 is about 581.4905675494.

The spelling of 196620150 in words is "one hundred ninety-six million, six hundred twenty thousand, one hundred fifty".