238924053 has 32 divisors (see below), whose sum is σ = 364366080. Its totient is φ = 154664640.

The previous prime is 238924051. The next prime is 238924067. The reversal of 238924053 is 350429832.

It is not a de Polignac number, because 238924053 - 2¹ = 238924051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 238923999 and 238924017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238924051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146583 + ... + 148203.

It is an arithmetic number, because the mean of its divisors is an integer number (11386440).

Almost surely, 2^238924053 is an apocalyptic number.

It is an amenable number.

238924053 is a deficient number, since it is larger than the sum of its proper divisors (125442027).

238924053 is a wasteful number, since it uses less digits than its factorization.

238924053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786 (or 1780 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 238924053 is about 15457.1683370532. The cubic root of 238924053 is about 620.5164384185.

The spelling of 238924053 in words is "two hundred thirty-eight million, nine hundred twenty-four thousand, fifty-three".