154080234 has 96 divisors (see below), whose sum is σ = 438197760. Its totient is φ = 37908000.

The previous prime is 154080233. The next prime is 154080263. The reversal of 154080234 is 432080451.

It is a junction number, because it is equal to n+sod(n) for n = 154080198 and 154080207.

It is not an unprimeable number, because it can be changed into a prime (154080233) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23409 + ... + 29259.

It is an arithmetic number, because the mean of its divisors is an integer number (4564560).

Almost surely, 2^154080234 is an apocalyptic number.

154080234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 154080234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219098880).

154080234 is an abundant number, since it is smaller than the sum of its proper divisors (284117526).

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

154080234 is a wasteful number, since it uses less digits than its factorization.

154080234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5896 (or 5893 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 154080234 is about 12412.9059450235. The cubic root of 154080234 is about 536.1039121511.

The spelling of 154080234 in words is "one hundred fifty-four million, eighty thousand, two hundred thirty-four".