147494748 has 48 divisors (see below), whose sum is σ = 351701280. Its totient is φ = 48098304.

The previous prime is 147494717. The next prime is 147494803. The reversal of 147494748 is 847494741.

147494748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 147494697 and 147494706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119398 + ... + 120626.

It is an arithmetic number, because the mean of its divisors is an integer number (7327110).

Almost surely, 2^147494748 is an apocalyptic number.

It is an amenable number.

147494748 is an abundant number, since it is smaller than the sum of its proper divisors (204206532).

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

147494748 is a wasteful number, since it uses less digits than its factorization.

147494748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446 (or 1444 counting only the distinct ones).

The product of its digits is 903168, while the sum is 48.

The square root of 147494748 is about 12144.7415781481. The cubic root of 147494748 is about 528.3546314782.

The spelling of 147494748 in words is "one hundred forty-seven million, four hundred ninety-four thousand, seven hundred forty-eight".