147421162 has 8 divisors (see below), whose sum is σ = 252722016. Its totient is φ = 63180492.

The previous prime is 147421139. The next prime is 147421217. The reversal of 147421162 is 261124741.

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

It is a self number, because there is not a number n which added to its sum of digits gives 147421162.

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, 5265028 + ... + 5265055.

It is an arithmetic number, because the mean of its divisors is an integer number (31590252).

Almost surely, 2^147421162 is an apocalyptic number.

147421162 is a deficient number, since it is larger than the sum of its proper divisors (105300854).

147421162 is a wasteful number, since it uses less digits than its factorization.

147421162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10530092.

The product of its digits is 2688, while the sum is 28.

The square root of 147421162 is about 12141.7116585760. The cubic root of 147421162 is about 528.2667504475.

The spelling of 147421162 in words is "one hundred forty-seven million, four hundred twenty-one thousand, one hundred sixty-two".