238286402 has 4 divisors (see below), whose sum is σ = 357429606. Its totient is φ = 119143200.

The previous prime is 238286351. The next prime is 238286431. The reversal of 238286402 is 204682832.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 168714121 + 69572281 = 12989^2 + 8341^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59571599 + ... + 59571602.

Almost surely, 2^238286402 is an apocalyptic number.

238286402 is a deficient number, since it is larger than the sum of its proper divisors (119143204).

238286402 is a wasteful number, since it uses less digits than its factorization.

238286402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119143203.

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 238286402 is about 15436.5281718397. The cubic root of 238286402 is about 619.9639261009.

The spelling of 238286402 in words is "two hundred thirty-eight million, two hundred eighty-six thousand, four hundred two".