239348226 has 16 divisors (see below), whose sum is σ = 515519424. Its totient is φ = 73645584.

The previous prime is 239348173. The next prime is 239348233. The reversal of 239348226 is 622843932.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1534206 + ... + 1534361.

It is an arithmetic number, because the mean of its divisors is an integer number (32219964).

Almost surely, 2^239348226 is an apocalyptic number.

239348226 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

239348226 is an abundant number, since it is smaller than the sum of its proper divisors (276171198).

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

239348226 is a wasteful number, since it uses less digits than its factorization.

239348226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068585.

The product of its digits is 124416, while the sum is 39.

The square root of 239348226 is about 15470.8831680677. The cubic root of 239348226 is about 620.8834319025.

The spelling of 239348226 in words is "two hundred thirty-nine million, three hundred forty-eight thousand, two hundred twenty-six".