748522230 has 16 divisors (see below), whose sum is σ = 1796453424. Its totient is φ = 199605920.

The previous prime is 748522207. The next prime is 748522231. The reversal of 748522230 is 32225847.

It is a junction number, because it is equal to n+sod(n) for n = 748522191 and 748522200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748522231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12475341 + ... + 12475400.

It is an arithmetic number, because the mean of its divisors is an integer number (112278339).

Almost surely, 2^748522230 is an apocalyptic number.

748522230 is an abundant number, since it is smaller than the sum of its proper divisors (1047931194).

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

748522230 is a wasteful number, since it uses less digits than its factorization.

748522230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24950751.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 748522230 is about 27359.1343064798. The cubic root of 748522230 is about 907.9631737734.

The spelling of 748522230 in words is "seven hundred forty-eight million, five hundred twenty-two thousand, two hundred thirty".