1460172156 has 48 divisors (see below), whose sum is σ = 3606556800. Its totient is φ = 459006912.

The previous prime is 1460172151. The next prime is 1460172191. The reversal of 1460172156 is 6512710641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1460172151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33826 + ... + 63753.

It is an arithmetic number, because the mean of its divisors is an integer number (75136600).

Almost surely, 2^1460172156 is an apocalyptic number.

It is an amenable number.

1460172156 is an abundant number, since it is smaller than the sum of its proper divisors (2146384644).

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

1460172156 is a wasteful number, since it uses less digits than its factorization.

1460172156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97658 (or 97656 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 1460172156 is about 38212.1990469012. The cubic root of 1460172156 is about 1134.4917817587.

Adding to 1460172156 its reverse (6512710641), we get a palindrome (7972882797).

The spelling of 1460172156 in words is "one billion, four hundred sixty million, one hundred seventy-two thousand, one hundred fifty-six".