150274472 has 8 divisors (see below), whose sum is σ = 281764650. Its totient is φ = 75137232.

The previous prime is 150274469. The next prime is 150274483. The reversal of 150274472 is 274472051.

It can be written as a sum of positive squares in only one way, i.e., 98922916 + 51351556 = 9946^2 + 7166^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9392147 + ... + 9392162.

Almost surely, 2^150274472 is an apocalyptic number.

It is an amenable number.

150274472 is a deficient number, since it is larger than the sum of its proper divisors (131490178).

150274472 is a wasteful number, since it uses less digits than its factorization.

150274472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18784315 (or 18784311 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 150274472 is about 12258.6488651890. The cubic root of 150274472 is about 531.6531649278.

The spelling of 150274472 in words is "one hundred fifty million, two hundred seventy-four thousand, four hundred seventy-two".