42094496 has 12 divisors (see below), whose sum is σ = 82873602. Its totient is φ = 21047232.

The previous prime is 42094489. The next prime is 42094513. The reversal of 42094496 is 69449024.

It can be written as a sum of positive squares in only one way, i.e., 41422096 + 672400 = 6436^2 + 820^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657695 + ... + 657758.

Almost surely, 2^42094496 is an apocalyptic number.

It is an amenable number.

42094496 is a deficient number, since it is larger than the sum of its proper divisors (40779106).

42094496 is a wasteful number, since it uses less digits than its factorization.

42094496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315463 (or 1315455 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 42094496 is about 6488.0271269470. The cubic root of 42094496 is about 347.8631601861.

The spelling of 42094496 in words is "forty-two million, ninety-four thousand, four hundred ninety-six".