748625871 has 12 divisors (see below), whose sum is σ = 1161134232. Its totient is φ = 427786128.

The previous prime is 748625849. The next prime is 748625879. The reversal of 748625871 is 178526847.

It is not a de Polignac number, because 748625871 - 2⁹ = 748625359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 748625871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748625879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2546200 + ... + 2546493.

It is an arithmetic number, because the mean of its divisors is an integer number (96761186).

Almost surely, 2^748625871 is an apocalyptic number.

748625871 is a deficient number, since it is larger than the sum of its proper divisors (412508361).

748625871 is a wasteful number, since it uses less digits than its factorization.

748625871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5092710 (or 5092703 counting only the distinct ones).

The product of its digits is 752640, while the sum is 48.

The square root of 748625871 is about 27361.0283249735. The cubic root of 748625871 is about 908.0050776140.

The spelling of 748625871 in words is "seven hundred forty-eight million, six hundred twenty-five thousand, eight hundred seventy-one".