39162146 has 8 divisors (see below), whose sum is σ = 61297344. Its totient is φ = 18729700.

The previous prime is 39162143. The next prime is 39162161. The reversal of 39162146 is 64126193.

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

It is not an unprimeable number, because it can be changed into a prime (39162143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425630 + ... + 425721.

It is an arithmetic number, because the mean of its divisors is an integer number (7662168).

Almost surely, 2^39162146 is an apocalyptic number.

39162146 is a deficient number, since it is larger than the sum of its proper divisors (22135198).

39162146 is a wasteful number, since it uses less digits than its factorization.

39162146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851376.

The product of its digits is 7776, while the sum is 32.

The square root of 39162146 is about 6257.9666026594. The cubic root of 39162146 is about 339.5904700103.

The spelling of 39162146 in words is "thirty-nine million, one hundred sixty-two thousand, one hundred forty-six".