42893336 has 32 divisors (see below), whose sum is σ = 87398400. Its totient is φ = 19660320.

The previous prime is 42893327. The next prime is 42893341. The reversal of 42893336 is 63339824.

42893336 = T₁₆₄₈ + T₁₆₄₉ + ... + T₁₆₇₈.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 42893336.

It is a congruent number.

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, 161 + ... + 9263.

It is an arithmetic number, because the mean of its divisors is an integer number (2731200).

Almost surely, 2^42893336 is an apocalyptic number.

It is an amenable number.

42893336 is an abundant number, since it is smaller than the sum of its proper divisors (44505064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42893336 is a wasteful number, since it uses less digits than its factorization.

42893336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9159 (or 9155 counting only the distinct ones).

The product of its digits is 93312, while the sum is 38.

The square root of 42893336 is about 6549.3004206556. The cubic root of 42893336 is about 350.0498867667.

The spelling of 42893336 in words is "forty-two million, eight hundred ninety-three thousand, three hundred thirty-six".