161464114 has 24 divisors (see below), whose sum is σ = 282632220. Its totient is φ = 68979456.

The previous prime is 161464111. The next prime is 161464123. The reversal of 161464114 is 411464161.

It can be written as a sum of positive squares in 2 ways, for example, as 161417025 + 47089 = 12705^2 + 217^2 .

It is not an unprimeable number, because it can be changed into a prime (161464111) 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, 30582 + ... + 35470.

Almost surely, 2^161464114 is an apocalyptic number.

161464114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

161464114 is a deficient number, since it is larger than the sum of its proper divisors (121168106).

161464114 is a wasteful number, since it uses less digits than its factorization.

161464114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5242 (or 5235 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 161464114 is about 12706.8530329110. The cubic root of 161464114 is about 544.5344215615.

The spelling of 161464114 in words is "one hundred sixty-one million, four hundred sixty-four thousand, one hundred fourteen".