146158862 has 16 divisors (see below), whose sum is σ = 226616832. Its totient is φ = 70626360.

The previous prime is 146158823. The next prime is 146158879. The reversal of 146158862 is 268851641.

It is a super-2 number, since 2×146158862² = 42724825882270088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71093 + ... + 73119.

It is an arithmetic number, because the mean of its divisors is an integer number (14163552).

Almost surely, 2^146158862 is an apocalyptic number.

146158862 is a deficient number, since it is larger than the sum of its proper divisors (80457970).

146158862 is a wasteful number, since it uses less digits than its factorization.

146158862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223.

The product of its digits is 92160, while the sum is 41.

The square root of 146158862 is about 12089.6179426812. The cubic root of 146158862 is about 526.7546575376.

The spelling of 146158862 in words is "one hundred forty-six million, one hundred fifty-eight thousand, eight hundred sixty-two".