103725742 has 8 divisors (see below), whose sum is σ = 158139432. Its totient is φ = 51012600.

The previous prime is 103725733. The next prime is 103725793. The reversal of 103725742 is 247527301.

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

It is a congruent number.

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, 424984 + ... + 425227.

It is an arithmetic number, because the mean of its divisors is an integer number (19767429).

Almost surely, 2^103725742 is an apocalyptic number.

103725742 is a deficient number, since it is larger than the sum of its proper divisors (54413690).

103725742 is an equidigital number, since it uses as much as digits as its factorization.

103725742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850274.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 103725742 is about 10184.5835457322. The cubic root of 103725742 is about 469.8531939261.

The spelling of 103725742 in words is "one hundred three million, seven hundred twenty-five thousand, seven hundred forty-two".