42452336 has 10 divisors (see below), whose sum is σ = 82251432. Its totient is φ = 21226160.

The previous prime is 42452303. The next prime is 42452353. The reversal of 42452336 is 63325424.

It is a junction number, because it is equal to n+sod(n) for n = 42452299 and 42452308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1326620 + ... + 1326651.

Almost surely, 2^42452336 is an apocalyptic number.

It is an amenable number.

42452336 is a deficient number, since it is larger than the sum of its proper divisors (39799096).

42452336 is a wasteful number, since it uses less digits than its factorization.

42452336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2653279 (or 2653273 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 42452336 is about 6515.5457177431. The cubic root of 42452336 is about 348.8460937738.

The spelling of 42452336 in words is "forty-two million, four hundred fifty-two thousand, three hundred thirty-six".