161414770 has 32 divisors (see below), whose sum is σ = 319303296. Its totient is φ = 58262400.

The previous prime is 161414741. The next prime is 161414797. The reversal of 161414770 is 77414161.

161414770 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9715 + ... + 20425.

It is an arithmetic number, because the mean of its divisors is an integer number (9978228).

Almost surely, 2^161414770 is an apocalyptic number.

161414770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

161414770 is a deficient number, since it is larger than the sum of its proper divisors (157888526).

161414770 is a wasteful number, since it uses less digits than its factorization.

161414770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10866.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 161414770 is about 12704.9112551013. The cubic root of 161414770 is about 544.4789453664.

It can be divided in two parts, 1614 and 14770, that added together give a 14-th power (16384 = 2¹⁴).

The spelling of 161414770 in words is "one hundred sixty-one million, four hundred fourteen thousand, seven hundred seventy".