748028148 has 24 divisors (see below), whose sum is σ = 1994741952. Its totient is φ = 213722304.

The previous prime is 748028123. The next prime is 748028159. The reversal of 748028148 is 841820847.

It is a super-3 number, since 3×748028148³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4452465 + ... + 4452632.

It is an arithmetic number, because the mean of its divisors is an integer number (83114248).

Almost surely, 2^748028148 is an apocalyptic number.

It is an amenable number.

748028148 is an abundant number, since it is smaller than the sum of its proper divisors (1246713804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

748028148 is a wasteful number, since it uses less digits than its factorization.

748028148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8905111 (or 8905109 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 748028148 is about 27350.1032539184. The cubic root of 748028148 is about 907.7633547236.

The spelling of 748028148 in words is "seven hundred forty-eight million, twenty-eight thousand, one hundred forty-eight".