150477842 has 8 divisors (see below), whose sum is σ = 227212032. Its totient is φ = 74740500.

The previous prime is 150477841. The next prime is 150477881. The reversal of 150477842 is 248774051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 150477796 and 150477805.

It is not an unprimeable number, because it can be changed into a prime (150477841) 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 3 ways as a sum of consecutive naturals, for example, 248834 + ... + 249437.

It is an arithmetic number, because the mean of its divisors is an integer number (28401504).

Almost surely, 2^150477842 is an apocalyptic number.

150477842 is a deficient number, since it is larger than the sum of its proper divisors (76734190).

150477842 is a wasteful number, since it uses less digits than its factorization.

150477842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498424.

The product of its (nonzero) digits is 62720, while the sum is 38.

The square root of 150477842 is about 12266.9410204827. The cubic root of 150477842 is about 531.8928897561.

The spelling of 150477842 in words is "one hundred fifty million, four hundred seventy-seven thousand, eight hundred forty-two".