104906942 has 48 divisors (see below), whose sum is σ = 194912640. Its totient is φ = 42103152.

The previous prime is 104906939. The next prime is 104906947. The reversal of 104906942 is 249609401.

It is a super-2 number, since 2×104906942² = 22010932959582728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104906947) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 191513 + ... + 192059.

It is an arithmetic number, because the mean of its divisors is an integer number (4060680).

Almost surely, 2^104906942 is an apocalyptic number.

104906942 is a deficient number, since it is larger than the sum of its proper divisors (90005698).

104906942 is a wasteful number, since it uses less digits than its factorization.

104906942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 104906942 is about 10242.4089939818. The cubic root of 104906942 is about 471.6299856741.

The spelling of 104906942 in words is "one hundred four million, nine hundred six thousand, nine hundred forty-two".