104106492 has 48 divisors (see below), whose sum is σ = 308465920. Its totient is φ = 29744496.

The previous prime is 104106481. The next prime is 104106539. The reversal of 104106492 is 294601401.

104106492 is a `hidden beast` number, since 1 + 0 + 4 + 10 + 649 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68098 + ... + 69609.

Almost surely, 2^104106492 is an apocalyptic number.

104106492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104106492 is an abundant number, since it is smaller than the sum of its proper divisors (204359428).

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

104106492 is a wasteful number, since it uses less digits than its factorization.

104106492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137727 (or 137719 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 104106492 is about 10203.2588911583. The cubic root of 104106492 is about 470.4273945416.

Adding to 104106492 its reverse (294601401), we get a palindrome (398707893).

The spelling of 104106492 in words is "one hundred four million, one hundred six thousand, four hundred ninety-two".