148734698 has 72 divisors (see below), whose sum is σ = 287471520. Its totient is φ = 57380400.

The previous prime is 148734697. The next prime is 148734701. The reversal of 148734698 is 896437841.

148734698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148734697) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 984923 + ... + 985073.

It is an arithmetic number, because the mean of its divisors is an integer number (3992660).

Almost surely, 2^148734698 is an apocalyptic number.

148734698 is a deficient number, since it is larger than the sum of its proper divisors (138736822).

148734698 is a wasteful number, since it uses less digits than its factorization.

148734698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 202 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 50.

The square root of 148734698 is about 12195.6835806772. The cubic root of 148734698 is about 529.8310818047.

The spelling of 148734698 in words is "one hundred forty-eight million, seven hundred thirty-four thousand, six hundred ninety-eight".