748675137 has 16 divisors (see below), whose sum is σ = 1147842560. Its totient is φ = 425187792.

The previous prime is 748675117. The next prime is 748675157. The reversal of 748675137 is 731576847.

It is an interprime number because it is at equal distance from previous prime (748675117) and next prime (748675157).

It is not a de Polignac number, because 748675137 - 2⁸ = 748674881 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748675117) 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, 105937 + ... + 112782.

It is an arithmetic number, because the mean of its divisors is an integer number (71740160).

Almost surely, 2^748675137 is an apocalyptic number.

It is an amenable number.

748675137 is a deficient number, since it is larger than the sum of its proper divisors (399167423).

748675137 is a wasteful number, since it uses less digits than its factorization.

748675137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218892.

The product of its digits is 987840, while the sum is 48.

The square root of 748675137 is about 27361.9286052720. The cubic root of 748675137 is about 908.0249953498.

The spelling of 748675137 in words is "seven hundred forty-eight million, six hundred seventy-five thousand, one hundred thirty-seven".