238522070 has 16 divisors (see below), whose sum is σ = 454595328. Its totient is φ = 89796480.

The previous prime is 238522061. The next prime is 238522079. The reversal of 238522070 is 70225832.

It is an interprime number because it is at equal distance from previous prime (238522061) and next prime (238522079).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238522079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701366 + ... + 701705.

It is an arithmetic number, because the mean of its divisors is an integer number (28412208).

Almost surely, 2^238522070 is an apocalyptic number.

238522070 is a deficient number, since it is larger than the sum of its proper divisors (216073258).

238522070 is a wasteful number, since it uses less digits than its factorization.

238522070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403095.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 238522070 is about 15444.1597375837. The cubic root of 238522070 is about 620.1682425831.

The spelling of 238522070 in words is "two hundred thirty-eight million, five hundred twenty-two thousand, seventy".