468722437 has 2 divisors, whose sum is σ = 468722438. Its totient is φ = 468722436.

The previous prime is 468722431. The next prime is 468722461. The reversal of 468722437 is 734227864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 412861761 + 55860676 = 20319^2 + 7474^2 .

It is a cyclic number.

It is not a de Polignac number, because 468722437 - 2¹⁹ = 468198149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 468722393 and 468722402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468722431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234361218 + 234361219.

It is an arithmetic number, because the mean of its divisors is an integer number (234361219).

Almost surely, 2^468722437 is an apocalyptic number.

It is an amenable number.

468722437 is a deficient number, since it is larger than the sum of its proper divisors (1).

468722437 is an equidigital number, since it uses as much as digits as its factorization.

468722437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 451584, while the sum is 43.

The square root of 468722437 is about 21649.9985450346. The cubic root of 468722437 is about 776.7929004745.

The spelling of 468722437 in words is "four hundred sixty-eight million, seven hundred twenty-two thousand, four hundred thirty-seven".