146942150 has 12 divisors (see below), whose sum is σ = 273312492. Its totient is φ = 58776840.

The previous prime is 146942119. The next prime is 146942167. The reversal of 146942150 is 51249641.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1469372 + ... + 1469471.

It is an arithmetic number, because the mean of its divisors is an integer number (22776041).

Almost surely, 2^146942150 is an apocalyptic number.

146942150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146942150 is a deficient number, since it is larger than the sum of its proper divisors (126370342).

146942150 is a wasteful number, since it uses less digits than its factorization.

146942150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2938855 (or 2938850 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 146942150 is about 12121.9697244301. The cubic root of 146942150 is about 527.6939681837.

The spelling of 146942150 in words is "one hundred forty-six million, nine hundred forty-two thousand, one hundred fifty".