1460161146 has 24 divisors (see below), whose sum is σ = 2970700704. Its totient is φ = 478464040.

The previous prime is 1460161121. The next prime is 1460161147. The reversal of 1460161146 is 6411610641.

It is not an unprimeable number, because it can be changed into a prime (1460161147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14070 + ... + 55841.

It is an arithmetic number, because the mean of its divisors is an integer number (123779196).

Almost surely, 2^1460161146 is an apocalyptic number.

1460161146 is an abundant number, since it is smaller than the sum of its proper divisors (1510539558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1460161146 is an equidigital number, since it uses as much as digits as its factorization.

1460161146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70034 (or 69975 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1460161146 is about 38212.0549826884. The cubic root of 1460161146 is about 1134.4889303173.

Adding to 1460161146 its reverse (6411610641), we get a palindrome (7871771787).

The spelling of 1460161146 in words is "one billion, four hundred sixty million, one hundred sixty-one thousand, one hundred forty-six".