1460877461 has 2 divisors, whose sum is σ = 1460877462. Its totient is φ = 1460877460.

The previous prime is 1460877403. The next prime is 1460877463. The reversal of 1460877461 is 1647780641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 933302500 + 527574961 = 30550^2 + 22969^2 .

It is a cyclic number.

It is not a de Polignac number, because 1460877461 - 2¹⁰ = 1460876437 is a prime.

Together with 1460877463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1460877463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730438730 + 730438731.

It is an arithmetic number, because the mean of its divisors is an integer number (730438731).

Almost surely, 2^1460877461 is an apocalyptic number.

It is an amenable number.

1460877461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1460877461 is an equidigital number, since it uses as much as digits as its factorization.

1460877461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 1460877461 is about 38221.4267263795. The cubic root of 1460877461 is about 1134.6744163710.

The spelling of 1460877461 in words is "one billion, four hundred sixty million, eight hundred seventy-seven thousand, four hundred sixty-one".