1060762421 has 2 divisors, whose sum is σ = 1060762422. Its totient is φ = 1060762420.

The previous prime is 1060762393. The next prime is 1060762427. The reversal of 1060762421 is 1242670601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1000140625 + 60621796 = 31625^2 + 7786^2 .

It is an emirp because it is prime and its reverse (1242670601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1060762421 is a prime.

It is a super-3 number, since 3×1060762421³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1060762427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530381210 + 530381211.

It is an arithmetic number, because the mean of its divisors is an integer number (530381211).

Almost surely, 2^1060762421 is an apocalyptic number.

It is an amenable number.

1060762421 is a deficient number, since it is larger than the sum of its proper divisors (1).

1060762421 is an equidigital number, since it uses as much as digits as its factorization.

1060762421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1060762421 is about 32569.3478749575. The cubic root of 1060762421 is about 1019.8572211401.

The spelling of 1060762421 in words is "one billion, sixty million, seven hundred sixty-two thousand, four hundred twenty-one".