42454602 has 24 divisors (see below), whose sum is σ = 93022020. Its totient is φ = 13992000.

The previous prime is 42454591. The next prime is 42454673. The reversal of 42454602 is 20645424.

42454602 is a `hidden beast` number, since 4 + 2 + 4 + 54 + 602 = 666.

42454602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 39955041 + 2499561 = 6321^2 + 1581^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11649 + ... + 14852.

Almost surely, 2^42454602 is an apocalyptic number.

42454602 is an abundant number, since it is smaller than the sum of its proper divisors (50567418).

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

42454602 is a wasteful number, since it uses less digits than its factorization.

42454602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26598 (or 26595 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 42454602 is about 6515.7196072268. The cubic root of 42454602 is about 348.8523005087.

The spelling of 42454602 in words is "forty-two million, four hundred fifty-four thousand, six hundred two".