238465492 has 24 divisors (see below), whose sum is σ = 439034400. Its totient is φ = 113166816.

The previous prime is 238465483. The next prime is 238465501. The reversal of 238465492 is 294564832.

It is an interprime number because it is at equal distance from previous prime (238465483) and next prime (238465501).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10578 + ... + 24265.

It is an arithmetic number, because the mean of its divisors is an integer number (18293100).

Almost surely, 2^238465492 is an apocalyptic number.

It is an amenable number.

238465492 is a deficient number, since it is larger than the sum of its proper divisors (200568908).

238465492 is a wasteful number, since it uses less digits than its factorization.

238465492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34935 (or 34933 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 238465492 is about 15442.3279333137. The cubic root of 238465492 is about 620.1192035802.

It can be divided in two parts, 2384 and 65492, that added together give a palindrome (67876).

The spelling of 238465492 in words is "two hundred thirty-eight million, four hundred sixty-five thousand, four hundred ninety-two".