748837152 has 72 divisors (see below), whose sum is σ = 2433727296. Its totient is φ = 213952896.

The previous prime is 748837123. The next prime is 748837169. The reversal of 748837152 is 251738847.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×748837152² = 1121514160430942208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 748837098 and 748837107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183708 + ... + 187739.

It is an arithmetic number, because the mean of its divisors is an integer number (33801768).

Almost surely, 2^748837152 is an apocalyptic number.

748837152 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

748837152 is an abundant number, since it is smaller than the sum of its proper divisors (1684890144).

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

748837152 is a wasteful number, since it uses less digits than its factorization.

748837152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371470 (or 371459 counting only the distinct ones).

The product of its digits is 376320, while the sum is 45.

The square root of 748837152 is about 27364.8890368662. The cubic root of 748837152 is about 908.0904901827.

The spelling of 748837152 in words is "seven hundred forty-eight million, eight hundred thirty-seven thousand, one hundred fifty-two".