153874212 has 12 divisors (see below), whose sum is σ = 359039856. Its totient is φ = 51291400.

The previous prime is 153874177. The next prime is 153874223. The reversal of 153874212 is 212478351.

It is a tau number, because it is divible by the number of its divisors (12).

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, 6411414 + ... + 6411437.

It is an arithmetic number, because the mean of its divisors is an integer number (29919988).

Almost surely, 2^153874212 is an apocalyptic number.

153874212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153874212 is an abundant number, since it is smaller than the sum of its proper divisors (205165644).

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

153874212 is a wasteful number, since it uses less digits than its factorization.

153874212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12822858 (or 12822856 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 153874212 is about 12404.6044676967. The cubic root of 153874212 is about 535.8648625308.

The spelling of 153874212 in words is "one hundred fifty-three million, eight hundred seventy-four thousand, two hundred twelve".