712050030 has 48 divisors (see below), whose sum is σ = 1876708080. Its totient is φ = 187277184.

The previous prime is 712049977. The next prime is 712050041. The reversal of 712050030 is 30050217.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 712049985 and 712050012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47620 + ... + 60759.

It is an arithmetic number, because the mean of its divisors is an integer number (39098085).

Almost surely, 2^712050030 is an apocalyptic number.

712050030 is an abundant number, since it is smaller than the sum of its proper divisors (1164658050).

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

712050030 is a wasteful number, since it uses less digits than its factorization.

712050030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108465 (or 108462 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 712050030 is about 26684.2655885449. The cubic root of 712050030 is about 892.9699335332.

The spelling of 712050030 in words is "seven hundred twelve million, fifty thousand, thirty".