10161970 has 48 divisors (see below), whose sum is σ = 22662720. Its totient is φ = 3212352.

The previous prime is 10161959. The next prime is 10161997. The reversal of 10161970 is 7916101.

10161970 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 an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11401 + ... + 12259.

It is an arithmetic number, because the mean of its divisors is an integer number (472140).

Almost surely, 2^10161970 is an apocalyptic number.

10161970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10161970 is an abundant number, since it is smaller than the sum of its proper divisors (12500750).

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

10161970 is a wasteful number, since it uses less digits than its factorization.

10161970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 25.

The square root of 10161970 is about 3187.7844971077. The cubic root of 10161970 is about 216.6004241939.

The spelling of 10161970 in words is "ten million, one hundred sixty-one thousand, nine hundred seventy".