238654372 has 12 divisors (see below), whose sum is σ = 455612976. Its totient is φ = 108479240.

The previous prime is 238654303. The next prime is 238654393. The reversal of 238654372 is 273456832.

238654372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2711938 + ... + 2712025.

It is an arithmetic number, because the mean of its divisors is an integer number (37967748).

Almost surely, 2^238654372 is an apocalyptic number.

238654372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

238654372 is a deficient number, since it is larger than the sum of its proper divisors (216958604).

238654372 is a wasteful number, since it uses less digits than its factorization.

238654372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5423978 (or 5423976 counting only the distinct ones).

The product of its digits is 241920, while the sum is 40.

The square root of 238654372 is about 15448.4423810299. The cubic root of 238654372 is about 620.2828851307.

The spelling of 238654372 in words is "two hundred thirty-eight million, six hundred fifty-four thousand, three hundred seventy-two".