949648142 has 8 divisors (see below), whose sum is σ = 1462971576. Its totient is φ = 461990952.

The previous prime is 949648111. The next prime is 949648171. The reversal of 949648142 is 241846949.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6416468 + ... + 6416615.

It is an arithmetic number, because the mean of its divisors is an integer number (182871447).

Almost surely, 2^949648142 is an apocalyptic number.

949648142 is a deficient number, since it is larger than the sum of its proper divisors (513323434).

949648142 is a wasteful number, since it uses less digits than its factorization.

949648142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12833122.

The product of its digits is 497664, while the sum is 47.

The square root of 949648142 is about 30816.3615957497. The cubic root of 949648142 is about 982.9261914862.

The spelling of 949648142 in words is "nine hundred forty-nine million, six hundred forty-eight thousand, one hundred forty-two".