163422704 has 40 divisors (see below), whose sum is σ = 326050560. Its totient is φ = 79305408.

The previous prime is 163422697. The next prime is 163422739. The reversal of 163422704 is 407224361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122489 + ... + 123815.

It is an arithmetic number, because the mean of its divisors is an integer number (8151264).

Almost surely, 2^163422704 is an apocalyptic number.

It is an amenable number.

163422704 is a deficient number, since it is larger than the sum of its proper divisors (162627856).

163422704 is a wasteful number, since it uses less digits than its factorization.

163422704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557 (or 1551 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 163422704 is about 12783.6889824495. The cubic root of 163422704 is about 546.7273466915.

The spelling of 163422704 in words is "one hundred sixty-three million, four hundred twenty-two thousand, seven hundred four".