154014212 has 12 divisors (see below), whose sum is σ = 294027216. Its totient is φ = 70006440.

The previous prime is 154014199. The next prime is 154014221. The reversal of 154014212 is 212410451.

It is a happy number.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

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, 1750118 + ... + 1750205.

It is an arithmetic number, because the mean of its divisors is an integer number (24502268).

Almost surely, 2^154014212 is an apocalyptic number.

It is an amenable number.

154014212 is a deficient number, since it is larger than the sum of its proper divisors (140013004).

154014212 is a wasteful number, since it uses less digits than its factorization.

154014212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500338 (or 3500336 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 154014212 is about 12410.2462505786. The cubic root of 154014212 is about 536.0273293038.

Adding to 154014212 its reverse (212410451), we get a palindrome (366424663).

The spelling of 154014212 in words is "one hundred fifty-four million, fourteen thousand, two hundred twelve".