161410337 has 4 divisors (see below), whose sum is σ = 176084016. Its totient is φ = 146736660.

The previous prime is 161410313. The next prime is 161410357. The reversal of 161410337 is 733014161.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 161410337 - 2¹⁸ = 161148193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (161410307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7336823 + ... + 7336844.

It is an arithmetic number, because the mean of its divisors is an integer number (44021004).

Almost surely, 2^161410337 is an apocalyptic number.

It is an amenable number.

161410337 is a deficient number, since it is larger than the sum of its proper divisors (14673679).

161410337 is a wasteful number, since it uses less digits than its factorization.

161410337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14673678.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 161410337 is about 12704.7367938104. The cubic root of 161410337 is about 544.4739609046.

Adding to 161410337 its reverse (733014161), we get a palindrome (894424498).

The spelling of 161410337 in words is "one hundred sixty-one million, four hundred ten thousand, three hundred thirty-seven".