748912560 has 480 divisors, whose sum is σ = 2842693056. Its totient is φ = 162201600.

The previous prime is 748912487. The next prime is 748912573. The reversal of 748912560 is 65219847.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 18266140 + ... + 18266180.

Almost surely, 2^748912560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748912560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1421346528).

748912560 is an abundant number, since it is smaller than the sum of its proper divisors (2093780496).

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

748912560 is a wasteful number, since it uses less digits than its factorization.

748912560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 748912560 is about 27366.2668261493. The cubic root of 748912560 is about 908.1209707703.

The spelling of 748912560 in words is "seven hundred forty-eight million, nine hundred twelve thousand, five hundred sixty".