748146195 has 48 divisors (see below), whose sum is σ = 1319011200. Its totient is φ = 392221440.

The previous prime is 748146163. The next prime is 748146197. The reversal of 748146195 is 591641847.

It is not a de Polignac number, because 748146195 - 2⁵ = 748146163 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 748146195.

It is not an unprimeable number, because it can be changed into a prime (748146197) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1382625 + ... + 1383165.

It is an arithmetic number, because the mean of its divisors is an integer number (27479400).

Almost surely, 2^748146195 is an apocalyptic number.

748146195 is a deficient number, since it is larger than the sum of its proper divisors (570865005).

748146195 is a wasteful number, since it uses less digits than its factorization.

748146195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020 (or 1017 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 748146195 is about 27352.2612410747. The cubic root of 748146195 is about 907.8111038645.

The spelling of 748146195 in words is "seven hundred forty-eight million, one hundred forty-six thousand, one hundred ninety-five".