154030914 has 24 divisors (see below), whose sum is σ = 353365740. Its totient is φ = 48323328.

The previous prime is 154030907. The next prime is 154030937. The reversal of 154030914 is 419030451.

154030914 is a `hidden beast` number, since 1 + 540 + 30 + 91 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 146821689 + 7209225 = 12117^2 + 2685^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 251379 + ... + 251990.

Almost surely, 2^154030914 is an apocalyptic number.

154030914 is an abundant number, since it is smaller than the sum of its proper divisors (199334826).

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

154030914 is a wasteful number, since it uses less digits than its factorization.

154030914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503394 (or 503391 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 154030914 is about 12410.9191440441. The cubic root of 154030914 is about 536.0467050154.

The spelling of 154030914 in words is "one hundred fifty-four million, thirty thousand, nine hundred fourteen".