1460731 has 2 divisors, whose sum is σ = 1460732. Its totient is φ = 1460730.

The previous prime is 1460729. The next prime is 1460737. The reversal of 1460731 is 1370641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1460731 - 2¹ = 1460729 is a prime.

It is a super-2 number, since 2×1460731² = 4267470108722, which contains 22 as substring.

Together with 1460729, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1460737) 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, 730365 + 730366.

It is an arithmetic number, because the mean of its divisors is an integer number (730366).

2^1460731 is an apocalyptic number.

1460731 is a deficient number, since it is larger than the sum of its proper divisors (1).

1460731 is an equidigital number, since it uses as much as digits as its factorization.

1460731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1460731 is about 1208.6070494582. The cubic root of 1460731 is about 113.4636495987.

The spelling of 1460731 in words is "one million, four hundred sixty thousand, seven hundred thirty-one".