42613954 has 8 divisors (see below), whose sum is σ = 64024128. Its totient is φ = 21272580.

The previous prime is 42613919. The next prime is 42613981. The reversal of 42613954 is 45931624.

It is a happy number.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15622 + ... + 18145.

It is an arithmetic number, because the mean of its divisors is an integer number (8003016).

Almost surely, 2^42613954 is an apocalyptic number.

42613954 is a deficient number, since it is larger than the sum of its proper divisors (21410174).

42613954 is a wasteful number, since it uses less digits than its factorization.

42613954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34400.

The product of its digits is 25920, while the sum is 34.

The square root of 42613954 is about 6527.9364273865. The cubic root of 42613954 is about 349.2882242303.

The spelling of 42613954 in words is "forty-two million, six hundred thirteen thousand, nine hundred fifty-four".