1461225162 has 8 divisors (see below), whose sum is σ = 2922450336. Its totient is φ = 487075052.

The previous prime is 1461225133. The next prime is 1461225187. The reversal of 1461225162 is 2615221641.

It is a sphenic number, since it is the product of 3 distinct primes.

1461225162 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121768758 + ... + 121768769.

It is an arithmetic number, because the mean of its divisors is an integer number (365306292).

Almost surely, 2^1461225162 is an apocalyptic number.

1461225162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1461225162 is a wasteful number, since it uses less digits than its factorization.

1461225162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243537532.

The product of its digits is 5760, while the sum is 30.

The square root of 1461225162 is about 38225.9749646755. The cubic root of 1461225162 is about 1134.7644298831.

The spelling of 1461225162 in words is "one billion, four hundred sixty-one million, two hundred twenty-five thousand, one hundred sixty-two".