238406150 has 24 divisors (see below), whose sum is σ = 444440304. Its totient is φ = 95146400.

The previous prime is 238406131. The next prime is 238406159. The reversal of 238406150 is 51604832.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238406159) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 17879 + ... + 28221.

It is an arithmetic number, because the mean of its divisors is an integer number (18518346).

Almost surely, 2^238406150 is an apocalyptic number.

238406150 is a deficient number, since it is larger than the sum of its proper divisors (206034154).

238406150 is a wasteful number, since it uses less digits than its factorization.

238406150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10816 (or 10811 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 238406150 is about 15440.4064065684. The cubic root of 238406150 is about 620.0677605442.

The spelling of 238406150 in words is "two hundred thirty-eight million, four hundred six thousand, one hundred fifty".