164050494 has 8 divisors (see below), whose sum is σ = 328101000. Its totient is φ = 54683496.

The previous prime is 164050487. The next prime is 164050501. The reversal of 164050494 is 494050461.

It is an interprime number because it is at equal distance from previous prime (164050487) and next prime (164050501).

It is a sphenic number, since it is the product of 3 distinct primes.

164050494 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13670869 + ... + 13670880.

It is an arithmetic number, because the mean of its divisors is an integer number (41012625).

Almost surely, 2^164050494 is an apocalyptic number.

164050494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

164050494 is a wasteful number, since it uses less digits than its factorization.

164050494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27341754.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 164050494 is about 12808.2197826240. The cubic root of 164050494 is about 547.4265383807.

Subtracting from 164050494 its sum of digits (33), we obtain a palindrome (164050461).

The spelling of 164050494 in words is "one hundred sixty-four million, fifty thousand, four hundred ninety-four".