238015452 has 48 divisors (see below), whose sum is σ = 563319680. Its totient is φ = 78211008.

The previous prime is 238015439. The next prime is 238015471. The reversal of 238015452 is 254510832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369843 + ... + 370485.

Almost surely, 2^238015452 is an apocalyptic number.

It is an amenable number.

238015452 is an abundant number, since it is smaller than the sum of its proper divisors (325304228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238015452 is a wasteful number, since it uses less digits than its factorization.

238015452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042 (or 1040 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 238015452 is about 15427.7494146100. The cubic root of 238015452 is about 619.7288547287.

The spelling of 238015452 in words is "two hundred thirty-eight million, fifteen thousand, four hundred fifty-two".