148527746 has 8 divisors (see below), whose sum is σ = 223276284. Its totient is φ = 74102320.

The previous prime is 148527737. The next prime is 148527749. The reversal of 148527746 is 647725841.

It can be written as a sum of positive squares in 2 ways, for example, as 137710225 + 10817521 = 11735^2 + 3289^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 148527697 and 148527706.

It is not an unprimeable number, because it can be changed into a prime (148527749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79625 + ... + 81468.

Almost surely, 2^148527746 is an apocalyptic number.

148527746 is a deficient number, since it is larger than the sum of its proper divisors (74748538).

148527746 is a wasteful number, since it uses less digits than its factorization.

148527746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161556.

The product of its digits is 376320, while the sum is 44.

The square root of 148527746 is about 12187.1959859518. The cubic root of 148527746 is about 529.5852290683.

The spelling of 148527746 in words is "one hundred forty-eight million, five hundred twenty-seven thousand, seven hundred forty-six".