1461460459 has 2 divisors, whose sum is σ = 1461460460. Its totient is φ = 1461460458.

The previous prime is 1461460439. The next prime is 1461460489. The reversal of 1461460459 is 9540641641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1461460459 - 2⁷ = 1461460331 is a prime.

It is not a weakly prime, because it can be changed into another prime (1461460409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730730229 + 730730230.

It is an arithmetic number, because the mean of its divisors is an integer number (730730230).

Almost surely, 2^1461460459 is an apocalyptic number.

1461460459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1461460459 is an equidigital number, since it uses as much as digits as its factorization.

1461460459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 1461460459 is about 38229.0525516916. The cubic root of 1461460459 is about 1134.8253359279.

The spelling of 1461460459 in words is "one billion, four hundred sixty-one million, four hundred sixty thousand, four hundred fifty-nine".