1416535172 has 24 divisors (see below), whose sum is σ = 2709475776. Its totient is φ = 644025888.

The previous prime is 1416535171. The next prime is 1416535193. The reversal of 1416535172 is 2715356141.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1416535171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199808 + ... + 206775.

It is an arithmetic number, because the mean of its divisors is an integer number (112894824).

Almost surely, 2^1416535172 is an apocalyptic number.

It is an amenable number.

1416535172 is a deficient number, since it is larger than the sum of its proper divisors (1292940604).

1416535172 is a wasteful number, since it uses less digits than its factorization.

1416535172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406667 (or 406665 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 1416535172 is about 37636.8857904051. The cubic root of 1416535172 is about 1123.0759334359.

The spelling of 1416535172 in words is "one billion, four hundred sixteen million, five hundred thirty-five thousand, one hundred seventy-two".