42893546 has 8 divisors (see below), whose sum is σ = 64415520. Its totient is φ = 21421708.

The previous prime is 42893537. The next prime is 42893579. The reversal of 42893546 is 64539824.

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, 10316 + ... + 13863.

It is an arithmetic number, because the mean of its divisors is an integer number (8051940).

Almost surely, 2^42893546 is an apocalyptic number.

42893546 is a deficient number, since it is larger than the sum of its proper divisors (21521974).

42893546 is a wasteful number, since it uses less digits than its factorization.

42893546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25068.

The product of its digits is 207360, while the sum is 41.

The square root of 42893546 is about 6549.3164528827. The cubic root of 42893546 is about 350.0504580315.

The spelling of 42893546 in words is "forty-two million, eight hundred ninety-three thousand, five hundred forty-six".