161094070 has 32 divisors (see below), whose sum is σ = 303575040. Its totient is φ = 61432800.

The previous prime is 161094067. The next prime is 161094079. The reversal of 161094070 is 70490161.

161094070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161094079) 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, 81595 + ... + 83545.

It is an arithmetic number, because the mean of its divisors is an integer number (9486720).

Almost surely, 2^161094070 is an apocalyptic number.

161094070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

161094070 is a deficient number, since it is larger than the sum of its proper divisors (142480970).

161094070 is a wasteful number, since it uses less digits than its factorization.

161094070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 161094070 is about 12692.2838764345. The cubic root of 161094070 is about 544.1181147615.

The spelling of 161094070 in words is "one hundred sixty-one million, ninety-four thousand, seventy".