161106414 has 32 divisors (see below), whose sum is σ = 375763200. Its totient is φ = 46029816.

The previous prime is 161106409. The next prime is 161106419. The reversal of 161106414 is 414601161.

It is an interprime number because it is at equal distance from previous prime (161106409) and next prime (161106419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161106419) 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, 37084 + ... + 41199.

It is an arithmetic number, because the mean of its divisors is an integer number (11742600).

Almost surely, 2^161106414 is an apocalyptic number.

161106414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

161106414 is an abundant number, since it is smaller than the sum of its proper divisors (214656786).

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

161106414 is an equidigital number, since it uses as much as digits as its factorization.

161106414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78309 (or 78295 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 161106414 is about 12692.7701468198. The cubic root of 161106414 is about 544.1320122779.

Adding to 161106414 its reverse (414601161), we get a palindrome (575707575).

The spelling of 161106414 in words is "one hundred sixty-one million, one hundred six thousand, four hundred fourteen".