154064812 has 48 divisors (see below), whose sum is σ = 316794240. Its totient is φ = 64774400.

The previous prime is 154064797. The next prime is 154064831. The reversal of 154064812 is 218460451.

154064812 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42387 + ... + 45877.

It is an arithmetic number, because the mean of its divisors is an integer number (6599880).

Almost surely, 2^154064812 is an apocalyptic number.

It is an amenable number.

154064812 is an abundant number, since it is smaller than the sum of its proper divisors (162729428).

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

154064812 is a wasteful number, since it uses less digits than its factorization.

154064812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3582 (or 3580 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 154064812 is about 12412.2847211946. The cubic root of 154064812 is about 536.0860252140.

The spelling of 154064812 in words is "one hundred fifty-four million, sixty-four thousand, eight hundred twelve".