851060723 has 2 divisors, whose sum is σ = 851060724. Its totient is φ = 851060722.

The previous prime is 851060677. The next prime is 851060729. The reversal of 851060723 is 327060158.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 851060723 - 2¹² = 851056627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 851060723.

It is not a weakly prime, because it can be changed into another prime (851060729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425530361 + 425530362.

It is an arithmetic number, because the mean of its divisors is an integer number (425530362).

Almost surely, 2^851060723 is an apocalyptic number.

851060723 is a deficient number, since it is larger than the sum of its proper divisors (1).

851060723 is an equidigital number, since it uses as much as digits as its factorization.

851060723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 851060723 is about 29172.9450518798. The cubic root of 851060723 is about 947.6621083757.

The spelling of 851060723 in words is "eight hundred fifty-one million, sixty thousand, seven hundred twenty-three".