103745446 has 12 divisors (see below), whose sum is σ = 181025388. Its totient is φ = 44462292.

The previous prime is 103745429. The next prime is 103745449. The reversal of 103745446 is 644547301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103745449) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 529216 + ... + 529411.

It is an arithmetic number, because the mean of its divisors is an integer number (15085449).

Almost surely, 2^103745446 is an apocalyptic number.

103745446 is a deficient number, since it is larger than the sum of its proper divisors (77279942).

103745446 is a wasteful number, since it uses less digits than its factorization.

103745446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058643 (or 1058636 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 103745446 is about 10185.5508442106. The cubic root of 103745446 is about 469.8829435363.

The spelling of 103745446 in words is "one hundred three million, seven hundred forty-five thousand, four hundred forty-six".