161037086 has 8 divisors (see below), whose sum is σ = 276063600. Its totient is φ = 69015888.

The previous prime is 161037083. The next prime is 161037211. The reversal of 161037086 is 680730161.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161037083) 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, 5751311 + ... + 5751338.

It is an arithmetic number, because the mean of its divisors is an integer number (34507950).

Almost surely, 2^161037086 is an apocalyptic number.

161037086 is a deficient number, since it is larger than the sum of its proper divisors (115026514).

161037086 is a wasteful number, since it uses less digits than its factorization.

161037086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11502658.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 161037086 is about 12690.0388494283. The cubic root of 161037086 is about 544.0539500092.

The spelling of 161037086 in words is "one hundred sixty-one million, thirty-seven thousand, eighty-six".