154494162 has 32 divisors (see below), whose sum is σ = 343728000. Its totient is φ = 51436944.

The previous prime is 154494139. The next prime is 154494167. The reversal of 154494162 is 261494451.

154494162 is a `hidden beast` number, since 1 + 5 + 4 + 494 + 162 = 666.

It is not an unprimeable number, because it can be changed into a prime (154494167) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 82723 + ... + 84569.

It is an arithmetic number, because the mean of its divisors is an integer number (10741500).

Almost surely, 2^154494162 is an apocalyptic number.

154494162 is an abundant number, since it is smaller than the sum of its proper divisors (189233838).

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

154494162 is a wasteful number, since it uses less digits than its factorization.

154494162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3407 (or 3401 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 154494162 is about 12429.5680536373. The cubic root of 154494162 is about 536.5835540354.

The spelling of 154494162 in words is "one hundred fifty-four million, four hundred ninety-four thousand, one hundred sixty-two".