154068480 has 200 divisors, whose sum is σ = 552567312. Its totient is φ = 41029632.

The previous prime is 154068479. The next prime is 154068487. The reversal of 154068480 is 84860451.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154068487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 206989 + ... + 207731.

Almost surely, 2^154068480 is an apocalyptic number.

154068480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154068480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276283656).

154068480 is an abundant number, since it is smaller than the sum of its proper divisors (398498832).

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

154068480 is an frugal number, since it uses more digits than its factorization.

154068480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 154068480 is about 12412.4324771577. The cubic root of 154068480 is about 536.0902795879.

The spelling of 154068480 in words is "one hundred fifty-four million, sixty-eight thousand, four hundred eighty".