385236254 has 8 divisors (see below), whose sum is σ = 622304760. Its totient is φ = 177801336.

The previous prime is 385236221. The next prime is 385236259. The reversal of 385236254 is 452632583.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385236259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7408364 + ... + 7408415.

It is an arithmetic number, because the mean of its divisors is an integer number (77788095).

Almost surely, 2^385236254 is an apocalyptic number.

385236254 is a deficient number, since it is larger than the sum of its proper divisors (237068506).

385236254 is a wasteful number, since it uses less digits than its factorization.

385236254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14816794.

The product of its digits is 172800, while the sum is 38.

The square root of 385236254 is about 19627.4362564243. The cubic root of 385236254 is about 727.6274094191.

The spelling of 385236254 in words is "three hundred eighty-five million, two hundred thirty-six thousand, two hundred fifty-four".