748613472 has 48 divisors (see below), whose sum is σ = 1997340912. Its totient is φ = 245445120.

The previous prime is 748613429. The next prime is 748613477. The reversal of 748613472 is 274316847.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748613477) 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, 58063 + ... + 69774.

It is an arithmetic number, because the mean of its divisors is an integer number (41611269).

Almost surely, 2^748613472 is an apocalyptic number.

It is an amenable number.

748613472 is an abundant number, since it is smaller than the sum of its proper divisors (1248727440).

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

748613472 is a wasteful number, since it uses less digits than its factorization.

748613472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127911 (or 127903 counting only the distinct ones).

The product of its digits is 225792, while the sum is 42.

The square root of 748613472 is about 27360.8017426390. The cubic root of 748613472 is about 908.0000646885. Note that the first 4 decimals are identical.

The spelling of 748613472 in words is "seven hundred forty-eight million, six hundred thirteen thousand, four hundred seventy-two".