147849950 has 12 divisors (see below), whose sum is σ = 275001000. Its totient is φ = 59139960.

The previous prime is 147849937. The next prime is 147849959. The reversal of 147849950 is 59948741.

It is a junction number, because it is equal to n+sod(n) for n = 147849895 and 147849904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147849959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1478450 + ... + 1478549.

It is an arithmetic number, because the mean of its divisors is an integer number (22916750).

Almost surely, 2^147849950 is an apocalyptic number.

147849950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147849950 is a deficient number, since it is larger than the sum of its proper divisors (127151050).

147849950 is a wasteful number, since it uses less digits than its factorization.

147849950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957011 (or 2957006 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 147849950 is about 12159.3564796826. The cubic root of 147849950 is about 528.7784254829.

The spelling of 147849950 in words is "one hundred forty-seven million, eight hundred forty-nine thousand, nine hundred fifty".