748693152 has 96 divisors (see below), whose sum is σ = 2254210560. Its totient is φ = 241505280.

The previous prime is 748693147. The next prime is 748693159. The reversal of 748693152 is 251396847.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 748693098 and 748693107.

It is not an unprimeable number, because it can be changed into a prime (748693159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12808 + ... + 40760.

It is an arithmetic number, because the mean of its divisors is an integer number (23481360).

Almost surely, 2^748693152 is an apocalyptic number.

748693152 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748693152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1127105280).

748693152 is an abundant number, since it is smaller than the sum of its proper divisors (1505517408).

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

748693152 is a wasteful number, since it uses less digits than its factorization.

748693152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28003 (or 27989 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 748693152 is about 27362.2578015777. The cubic root of 748693152 is about 908.0322784103.

The spelling of 748693152 in words is "seven hundred forty-eight million, six hundred ninety-three thousand, one hundred fifty-two".