103420744 has 32 divisors (see below), whose sum is σ = 222120000. Its totient is φ = 44222400.

The previous prime is 103420703. The next prime is 103420747. The reversal of 103420744 is 447024301.

It is not an unprimeable number, because it can be changed into a prime (103420747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26094 + ... + 29794.

It is an arithmetic number, because the mean of its divisors is an integer number (6941250).

Almost surely, 2^103420744 is an apocalyptic number.

103420744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103420744 is an abundant number, since it is smaller than the sum of its proper divisors (118699256).

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

103420744 is a wasteful number, since it uses less digits than its factorization.

103420744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4213 (or 4209 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 103420744 is about 10169.5990088105. The cubic root of 103420744 is about 469.3922187616.

The spelling of 103420744 in words is "one hundred three million, four hundred twenty thousand, seven hundred forty-four".