156485196 has 144 divisors (see below), whose sum is σ = 475354880. Its totient is φ = 44089920.

The previous prime is 156485183. The next prime is 156485237. The reversal of 156485196 is 691584651.

156485196 is a `hidden beast` number, since 1 + 564 + 85 + 1 + 9 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 741531 + ... + 741741.

Almost surely, 2^156485196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156485196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237677440).

156485196 is an abundant number, since it is smaller than the sum of its proper divisors (318869684).

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

156485196 is a wasteful number, since it uses less digits than its factorization.

156485196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 332 counting only the distinct ones).

The product of its digits is 259200, while the sum is 45.

The square root of 156485196 is about 12509.4043023639. The cubic root of 156485196 is about 538.8787847155.

The spelling of 156485196 in words is "one hundred fifty-six million, four hundred eighty-five thousand, one hundred ninety-six".