162450146 has 8 divisors (see below), whose sum is σ = 243876864. Its totient is φ = 81157860.

The previous prime is 162450139. The next prime is 162450151. The reversal of 162450146 is 641054261.

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

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, 30530 + ... + 35453.

It is an arithmetic number, because the mean of its divisors is an integer number (30484608).

Almost surely, 2^162450146 is an apocalyptic number.

162450146 is a deficient number, since it is larger than the sum of its proper divisors (81426718).

162450146 is a wasteful number, since it uses less digits than its factorization.

162450146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67216.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 162450146 is about 12745.5931992199. The cubic root of 162450146 is about 545.6406303859.

The spelling of 162450146 in words is "one hundred sixty-two million, four hundred fifty thousand, one hundred forty-six".