63023080 has 32 divisors (see below), whose sum is σ = 150144840. Its totient is φ = 23726080.

The previous prime is 63023071. The next prime is 63023083. The reversal of 63023080 is 8032036.

It can be written as a sum of positive squares in 4 ways, for example, as 49758916 + 13264164 = 7054^2 + 3642^2 .

It is a super-2 number, since 2×63023080² = 7943817225372800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63023083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45661 + ... + 47020.

Almost surely, 2^63023080 is an apocalyptic number.

It is an amenable number.

63023080 is an abundant number, since it is smaller than the sum of its proper divisors (87121760).

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

63023080 is a wasteful number, since it uses less digits than its factorization.

63023080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92709 (or 92705 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 63023080 is about 7938.7077033986. The cubic root of 63023080 is about 397.9543056721.

The spelling of 63023080 in words is "sixty-three million, twenty-three thousand, eighty".