748015 has 4 divisors (see below), whose sum is σ = 897624. Its totient is φ = 598408.

The previous prime is 748003. The next prime is 748019. The reversal of 748015 is 510847.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 748015 - 2¹⁷ = 616943 is a prime.

It is a Duffinian number.

748015 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748019) 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, 74797 + ... + 74806.

It is an arithmetic number, because the mean of its divisors is an integer number (224406).

2⁷⁴⁸⁰¹⁵ is an apocalyptic number.

748015 is a deficient number, since it is larger than the sum of its proper divisors (149609).

748015 is a wasteful number, since it uses less digits than its factorization.

748015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149608.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 748015 is about 864.8786041983. The cubic root of 748015 is about 90.7758036144.

The spelling of 748015 in words is "seven hundred forty-eight thousand, fifteen".