1460257073 has 4 divisors (see below), whose sum is σ = 1593007728. Its totient is φ = 1327506420.

The previous prime is 1460257069. The next prime is 1460257121. The reversal of 1460257073 is 3707520641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3707520641 = 11 ⋅337047331.

It is a cyclic number.

It is not a de Polignac number, because 1460257073 - 2² = 1460257069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1460257063) 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 in 3 ways as a sum of consecutive naturals, for example, 66375311 + ... + 66375332.

It is an arithmetic number, because the mean of its divisors is an integer number (398251932).

Almost surely, 2^1460257073 is an apocalyptic number.

It is an amenable number.

1460257073 is a deficient number, since it is larger than the sum of its proper divisors (132750655).

1460257073 is a wasteful number, since it uses less digits than its factorization.

1460257073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132750654.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 1460257073 is about 38213.3101549709. The cubic root of 1460257073 is about 1134.5137736338.

The spelling of 1460257073 in words is "one billion, four hundred sixty million, two hundred fifty-seven thousand, seventy-three".