104727438 has 16 divisors (see below), whose sum is σ = 232727760. Its totient is φ = 34909128.

The previous prime is 104727433. The next prime is 104727443. The reversal of 104727438 is 834727401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (104727433) and next prime (104727443).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104727431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 969645 + ... + 969752.

It is an arithmetic number, because the mean of its divisors is an integer number (14545485).

Almost surely, 2^104727438 is an apocalyptic number.

104727438 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

104727438 is an abundant number, since it is smaller than the sum of its proper divisors (128000322).

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

104727438 is a wasteful number, since it uses less digits than its factorization.

104727438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939408 (or 1939402 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 104727438 is about 10233.6424600432. The cubic root of 104727438 is about 471.3608334788.

The spelling of 104727438 in words is "one hundred four million, seven hundred twenty-seven thousand, four hundred thirty-eight".