164746414 has 16 divisors (see below), whose sum is σ = 284457600. Its totient is φ = 70096824.

The previous prime is 164746411. The next prime is 164746423. The reversal of 164746414 is 414647461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164746411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40384 + ... + 44275.

It is an arithmetic number, because the mean of its divisors is an integer number (17778600).

Almost surely, 2^164746414 is an apocalyptic number.

164746414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

164746414 is a deficient number, since it is larger than the sum of its proper divisors (119711186).

164746414 is a wasteful number, since it uses less digits than its factorization.

164746414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84807.

The product of its digits is 64512, while the sum is 37.

The square root of 164746414 is about 12835.3579615062. The cubic root of 164746414 is about 548.1995273040.

The spelling of 164746414 in words is "one hundred sixty-four million, seven hundred forty-six thousand, four hundred fourteen".