161607050 has 24 divisors (see below), whose sum is σ = 327916512. Its totient is φ = 58766000.

The previous prime is 161607041. The next prime is 161607067. The reversal of 161607050 is 50706161.

161607050 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×161607050² = 52233677219405000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146366 + ... + 147465.

It is an arithmetic number, because the mean of its divisors is an integer number (13663188).

Almost surely, 2^161607050 is an apocalyptic number.

161607050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

161607050 is an abundant number, since it is smaller than the sum of its proper divisors (166309462).

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

161607050 is a wasteful number, since it uses less digits than its factorization.

161607050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293854 (or 293849 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 161607050 is about 12712.4761553365. The cubic root of 161607050 is about 544.6950570821.

The spelling of 161607050 in words is "one hundred sixty-one million, six hundred seven thousand, fifty".