154071332 has 12 divisors (see below), whose sum is σ = 269826060. Its totient is φ = 76978176.

The previous prime is 154071329. The next prime is 154071341. The reversal of 154071332 is 233170451.

It can be written as a sum of positive squares in 2 ways, for example, as 66161956 + 87909376 = 8134^2 + 9376^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8033 + ... + 19304.

It is an arithmetic number, because the mean of its divisors is an integer number (22485505).

Almost surely, 2^154071332 is an apocalyptic number.

It is an amenable number.

154071332 is a deficient number, since it is larger than the sum of its proper divisors (115754728).

154071332 is a wasteful number, since it uses less digits than its factorization.

154071332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28750 (or 28748 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 154071332 is about 12412.5473614404. The cubic root of 154071332 is about 536.0935874677.

The spelling of 154071332 in words is "one hundred fifty-four million, seventy-one thousand, three hundred thirty-two".