147538850 has 24 divisors (see below), whose sum is σ = 275862180. Its totient is φ = 58705920.

The previous prime is 147538847. The next prime is 147538861. The reversal of 147538850 is 58835741.

It can be written as a sum of positive squares in 6 ways, for example, as 43151761 + 104387089 = 6569^2 + 10217^2 .

It is a junction number, because it is equal to n+sod(n) for n = 147538798 and 147538807.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2006 + ... + 17294.

Almost surely, 2^147538850 is an apocalyptic number.

147538850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147538850 is a deficient number, since it is larger than the sum of its proper divisors (128323330).

147538850 is a wasteful number, since it uses less digits than its factorization.

147538850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15494 (or 15489 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 147538850 is about 12146.5571253751. The cubic root of 147538850 is about 528.4072868534.

The spelling of 147538850 in words is "one hundred forty-seven million, five hundred thirty-eight thousand, eight hundred fifty".