748025 has 6 divisors (see below), whose sum is σ = 927582. Its totient is φ = 598400.

The previous prime is 748021. The next prime is 748039. The reversal of 748025 is 520847.

It can be written as a sum of positive squares in 3 ways, for example, as 73984 + 674041 = 272^2 + 821^2 .

It is not a de Polignac number, because 748025 - 2² = 748021 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 747985 and 748003.

It is not an unprimeable number, because it can be changed into a prime (748021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14936 + ... + 14985.

It is an arithmetic number, because the mean of its divisors is an integer number (154597).

2⁷⁴⁸⁰²⁵ is an apocalyptic number.

It is an amenable number.

748025 is a deficient number, since it is larger than the sum of its proper divisors (179557).

748025 is a wasteful number, since it uses less digits than its factorization.

748025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29931 (or 29926 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 748025 is about 864.8843853371. The cubic root of 748025 is about 90.7762081312.

The spelling of 748025 in words is "seven hundred forty-eight thousand, twenty-five".