42948422 has 8 divisors (see below), whose sum is σ = 70279272. Its totient is φ = 19522000.

The previous prime is 42948413. The next prime is 42948439. The reversal of 42948422 is 22484924.

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, 976079 + ... + 976122.

It is an arithmetic number, because the mean of its divisors is an integer number (8784909).

Almost surely, 2^42948422 is an apocalyptic number.

42948422 is a deficient number, since it is larger than the sum of its proper divisors (27330850).

42948422 is a wasteful number, since it uses less digits than its factorization.

42948422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952214.

The product of its digits is 36864, while the sum is 35.

The square root of 42948422 is about 6553.5045586312. The cubic root of 42948422 is about 350.1996738202.

The spelling of 42948422 in words is "forty-two million, nine hundred forty-eight thousand, four hundred twenty-two".