712652274 has 48 divisors (see below), whose sum is σ = 1638737568. Its totient is φ = 223053696.

The previous prime is 712652231. The next prime is 712652299. The reversal of 712652274 is 472256217.

It is a happy number.

712652274 is a `hidden beast` number, since 7 + 126 + 522 + 7 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140409 + ... + 145395.

It is an arithmetic number, because the mean of its divisors is an integer number (34140366).

Almost surely, 2^712652274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 712652274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (819368784).

712652274 is an abundant number, since it is smaller than the sum of its proper divisors (926085294).

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

712652274 is a wasteful number, since it uses less digits than its factorization.

712652274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5479 (or 5476 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 712652274 is about 26695.5478310523. The cubic root of 712652274 is about 893.2216172705.

The spelling of 712652274 in words is "seven hundred twelve million, six hundred fifty-two thousand, two hundred seventy-four".