748726 has 8 divisors (see below), whose sum is σ = 1225224. Its totient is φ = 340320.

The previous prime is 748723. The next prime is 748729. The reversal of 748726 is 627847.

It is an interprime number because it is at equal distance from previous prime (748723) and next prime (748729).

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

It is a junction number, because it is equal to n+sod(n) for n = 748691 and 748700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16995 + ... + 17038.

It is an arithmetic number, because the mean of its divisors is an integer number (153153).

2⁷⁴⁸⁷²⁶ is an apocalyptic number.

748726 is a deficient number, since it is larger than the sum of its proper divisors (476498).

748726 is a wasteful number, since it uses less digits than its factorization.

748726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34046.

The product of its digits is 18816, while the sum is 34.

The square root of 748726 is about 865.2895469148. The cubic root of 748726 is about 90.8045557819.

The spelling of 748726 in words is "seven hundred forty-eight thousand, seven hundred twenty-six".