103406904 has 24 divisors (see below), whose sum is σ = 280060560. Its totient is φ = 34468944.

The previous prime is 103406893. The next prime is 103406921. The reversal of 103406904 is 409604301.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 718032 + ... + 718175.

It is an arithmetic number, because the mean of its divisors is an integer number (11669190).

Almost surely, 2^103406904 is an apocalyptic number.

It is an amenable number.

103406904 is an abundant number, since it is smaller than the sum of its proper divisors (176653656).

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

103406904 is a wasteful number, since it uses less digits than its factorization.

103406904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436219 (or 1436212 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 103406904 is about 10168.9185265691. The cubic root of 103406904 is about 469.3712794481.

The spelling of 103406904 in words is "one hundred three million, four hundred six thousand, nine hundred four".