154371152 has 80 divisors (see below), whose sum is σ = 344509200. Its totient is φ = 66379776.

The previous prime is 154371137. The next prime is 154371179. The reversal of 154371152 is 251173451.

154371152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 15376 + 154355776 = 124^2 + 12424^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526718 + ... + 527010.

It is an arithmetic number, because the mean of its divisors is an integer number (4306365).

Almost surely, 2^154371152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154371152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172254600).

154371152 is an abundant number, since it is smaller than the sum of its proper divisors (190138048).

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

154371152 is a wasteful number, since it uses less digits than its factorization.

154371152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 474 counting only the distinct ones).

The product of its digits is 4200, while the sum is 29.

The square root of 154371152 is about 12424.6187869085. The cubic root of 154371152 is about 536.4411049230.

The spelling of 154371152 in words is "one hundred fifty-four million, three hundred seventy-one thousand, one hundred fifty-two".