42464906 has 16 divisors (see below), whose sum is σ = 70629408. Its totient is φ = 18985200.

The previous prime is 42464893. The next prime is 42464911. The reversal of 42464906 is 60946424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14480 + ... + 17163.

It is an arithmetic number, because the mean of its divisors is an integer number (4414338).

Almost surely, 2^42464906 is an apocalyptic number.

42464906 is a deficient number, since it is larger than the sum of its proper divisors (28164502).

42464906 is a wasteful number, since it uses less digits than its factorization.

42464906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31717.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 42464906 is about 6516.5102624027. The cubic root of 42464906 is about 348.8805211111.

The spelling of 42464906 in words is "forty-two million, four hundred sixty-four thousand, nine hundred six".