748701855 has 48 divisors (see below), whose sum is σ = 1423319040. Its totient is φ = 361060800.

The previous prime is 748701847. The next prime is 748701857. The reversal of 748701855 is 558107847.

It is a happy number.

It is not a de Polignac number, because 748701855 - 2³ = 748701847 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 748701855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748701857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 90586 + ... + 98504.

It is an arithmetic number, because the mean of its divisors is an integer number (29652480).

Almost surely, 2^748701855 is an apocalyptic number.

748701855 is a deficient number, since it is larger than the sum of its proper divisors (674617185).

748701855 is a wasteful number, since it uses less digits than its factorization.

748701855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8132 (or 8129 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 45.

The square root of 748701855 is about 27362.4168340445. The cubic root of 748701855 is about 908.0357967962.

The spelling of 748701855 in words is "seven hundred forty-eight million, seven hundred one thousand, eight hundred fifty-five".