712645050 has 96 divisors (see below), whose sum is σ = 1964874240. Its totient is φ = 169747200.

The previous prime is 712645039. The next prime is 712645057. The reversal of 712645050 is 50546217.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 712644999 and 712645017.

It is not an unprimeable number, because it can be changed into a prime (712645057) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54556 + ... + 66344.

It is an arithmetic number, because the mean of its divisors is an integer number (20467440).

Almost surely, 2^712645050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 712645050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (982437120).

712645050 is an abundant number, since it is smaller than the sum of its proper divisors (1252229190).

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

712645050 is a wasteful number, since it uses less digits than its factorization.

712645050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11848 (or 11843 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 712645050 is about 26695.4125272489. The cubic root of 712645050 is about 893.2185991296.

The spelling of 712645050 in words is "seven hundred twelve million, six hundred forty-five thousand, fifty".