748415 has 12 divisors (see below), whose sum is σ = 934824. Its totient is φ = 574896.

The previous prime is 748387. The next prime is 748441. The reversal of 748415 is 514847.

It is not a de Polignac number, because 748415 - 2¹⁰ = 747391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12656 + ... + 12714.

It is an arithmetic number, because the mean of its divisors is an integer number (77902).

2⁷⁴⁸⁴¹⁵ is an apocalyptic number.

748415 is a deficient number, since it is larger than the sum of its proper divisors (186409).

748415 is an equidigital number, since it uses as much as digits as its factorization.

748415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 107 counting only the distinct ones).

The product of its digits is 4480, while the sum is 29.

The square root of 748415 is about 865.1098196183. The cubic root of 748415 is about 90.7919814767.

The spelling of 748415 in words is "seven hundred forty-eight thousand, four hundred fifteen".