154794114 has 12 divisors (see below), whose sum is σ = 335387286. Its totient is φ = 51598032.

The previous prime is 154794049. The next prime is 154794127. The reversal of 154794114 is 411497451.

It can be written as a sum of positive squares in only one way, i.e., 127577025 + 27217089 = 11295^2 + 5217^2 .

It is a super-2 number, since 2×154794114² = 47922435458089992, which contains 22 as substring.

It is a Curzon number.

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 5 ways as a sum of consecutive naturals, for example, 4299819 + ... + 4299854.

Almost surely, 2^154794114 is an apocalyptic number.

154794114 is an abundant number, since it is smaller than the sum of its proper divisors (180593172).

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

154794114 is a wasteful number, since it uses less digits than its factorization.

154794114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8599681 (or 8599678 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 154794114 is about 12441.6282696438. The cubic root of 154794114 is about 536.9305903652.

The spelling of 154794114 in words is "one hundred fifty-four million, seven hundred ninety-four thousand, one hundred fourteen".