154740468 has 24 divisors (see below), whose sum is σ = 372709120. Its totient is φ = 49916160.

The previous prime is 154740463. The next prime is 154740517. The reversal of 154740468 is 864047451.

154740468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×154740468² = 47889224873718048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154740463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207613 + ... + 208356.

Almost surely, 2^154740468 is an apocalyptic number.

It is an amenable number.

154740468 is an abundant number, since it is smaller than the sum of its proper divisors (217968652).

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

154740468 is a wasteful number, since it uses less digits than its factorization.

154740468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416007 (or 416005 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 154740468 is about 12439.4721752975. The cubic root of 154740468 is about 536.8685563385.

The spelling of 154740468 in words is "one hundred fifty-four million, seven hundred forty thousand, four hundred sixty-eight".