42453602 has 8 divisors (see below), whose sum is σ = 64337196. Its totient is φ = 21007872.

The previous prime is 42453589. The next prime is 42453611. The reversal of 42453602 is 20635424.

It can be written as a sum of positive squares in 2 ways, for example, as 42003361 + 450241 = 6481^2 + 671^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109223 + ... + 109610.

Almost surely, 2^42453602 is an apocalyptic number.

42453602 is a deficient number, since it is larger than the sum of its proper divisors (21883594).

42453602 is a wasteful number, since it uses less digits than its factorization.

42453602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218932.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 42453602 is about 6515.6428692801. The cubic root of 42453602 is about 348.8495614649.

The spelling of 42453602 in words is "forty-two million, four hundred fifty-three thousand, six hundred two".