103421746 has 8 divisors (see below), whose sum is σ = 155176560. Its totient is φ = 51696228.

The previous prime is 103421737. The next prime is 103421767. The reversal of 103421746 is 647124301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7525 + ... + 16231.

It is an arithmetic number, because the mean of its divisors is an integer number (19397070).

Almost surely, 2^103421746 is an apocalyptic number.

103421746 is a deficient number, since it is larger than the sum of its proper divisors (51754814).

103421746 is an equidigital number, since it uses as much as digits as its factorization.

103421746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14648.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 103421746 is about 10169.6482731705. The cubic root of 103421746 is about 469.3937346711.

The spelling of 103421746 in words is "one hundred three million, four hundred twenty-one thousand, seven hundred forty-six".