814527048 has 16 divisors (see below), whose sum is σ = 2036317680. Its totient is φ = 271509008.

The previous prime is 814527047. The next prime is 814527053. The reversal of 814527048 is 840725418.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 814526997 and 814527015.

It is not an unprimeable number, because it can be changed into a prime (814527041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16969290 + ... + 16969337.

It is an arithmetic number, because the mean of its divisors is an integer number (127269855).

Almost surely, 2^814527048 is an apocalyptic number.

It is an amenable number.

814527048 is an abundant number, since it is smaller than the sum of its proper divisors (1221790632).

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

814527048 is a wasteful number, since it uses less digits than its factorization.

814527048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33938636 (or 33938632 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 814527048 is about 28539.9202521661. The cubic root of 814527048 is about 933.9031426445.

The spelling of 814527048 in words is "eight hundred fourteen million, five hundred twenty-seven thousand, forty-eight".