748617148 has 12 divisors (see below), whose sum is σ = 1313194792. Its totient is φ = 373418640.

The previous prime is 748617101. The next prime is 748617161. The reversal of 748617148 is 841716847.

It is a junction number, because it is equal to n+sod(n) for n = 748617098 and 748617107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220590 + ... + 223957.

Almost surely, 2^748617148 is an apocalyptic number.

It is an amenable number.

748617148 is a deficient number, since it is larger than the sum of its proper divisors (564577644).

748617148 is a wasteful number, since it uses less digits than its factorization.

748617148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444972 (or 444970 counting only the distinct ones).

The product of its digits is 301056, while the sum is 46.

The square root of 748617148 is about 27360.8689189507. The cubic root of 748617148 is about 908.0015509040.

The spelling of 748617148 in words is "seven hundred forty-eight million, six hundred seventeen thousand, one hundred forty-eight".