63825074 has 8 divisors (see below), whose sum is σ = 98325228. Its totient is φ = 31050000.

The previous prime is 63825067. The next prime is 63825109. The reversal of 63825074 is 47052836.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 63313849 + 511225 = 7957^2 + 715^2 .

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

It is a super-2 number, since 2×63825074² = 8147280142210952, which contains 22 as substring.

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, 431177 + ... + 431324.

Almost surely, 2^63825074 is an apocalyptic number.

63825074 is a deficient number, since it is larger than the sum of its proper divisors (34500154).

63825074 is a wasteful number, since it uses less digits than its factorization.

63825074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862540.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 63825074 is about 7989.0596442886. The cubic root of 63825074 is about 399.6352383067.

The spelling of 63825074 in words is "sixty-three million, eight hundred twenty-five thousand, seventy-four".