63057274 has 8 divisors (see below), whose sum is σ = 108098208. Its totient is φ = 27024540.

The previous prime is 63057271. The next prime is 63057299. The reversal of 63057274 is 47275036.

It is a happy number.

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

It is a super-2 number, since 2×63057274² = 7952439608622152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63057271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2252032 + ... + 2252059.

It is an arithmetic number, because the mean of its divisors is an integer number (13512276).

Almost surely, 2^63057274 is an apocalyptic number.

63057274 is a deficient number, since it is larger than the sum of its proper divisors (45040934).

63057274 is a wasteful number, since it uses less digits than its factorization.

63057274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4504100.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 63057274 is about 7940.8610364368. The cubic root of 63057274 is about 398.0262644385.

The spelling of 63057274 in words is "sixty-three million, fifty-seven thousand, two hundred seventy-four".