42196744 has 32 divisors (see below), whose sum is σ = 80784000. Its totient is φ = 20659392.

The previous prime is 42196727. The next prime is 42196751. The reversal of 42196744 is 44769124.

It is a happy 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, 112942 + ... + 113314.

It is an arithmetic number, because the mean of its divisors is an integer number (2524500).

Almost surely, 2^42196744 is an apocalyptic number.

It is an amenable number.

42196744 is a deficient number, since it is larger than the sum of its proper divisors (38587256).

42196744 is a wasteful number, since it uses less digits than its factorization.

42196744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637 (or 633 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 42196744 is about 6495.9020928582. The cubic root of 42196744 is about 348.1445869439.

The spelling of 42196744 in words is "forty-two million, one hundred ninety-six thousand, seven hundred forty-four".