47231426 has 16 divisors (see below), whose sum is σ = 79174368. Its totient is φ = 20944800.

The previous prime is 47231417. The next prime is 47231461. The reversal of 47231426 is 62413274.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25280 + ... + 27083.

It is an arithmetic number, because the mean of its divisors is an integer number (4948398).

Almost surely, 2^47231426 is an apocalyptic number.

47231426 is a deficient number, since it is larger than the sum of its proper divisors (31942942).

47231426 is a wasteful number, since it uses less digits than its factorization.

47231426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52417.

The product of its digits is 8064, while the sum is 29.

The square root of 47231426 is about 6872.5123499343. The cubic root of 47231426 is about 361.4739620077.

The spelling of 47231426 in words is "forty-seven million, two hundred thirty-one thousand, four hundred twenty-six".