146670152 has 32 divisors (see below), whose sum is σ = 291794400. Its totient is φ = 68876544.

The previous prime is 146670137. The next prime is 146670187. The reversal of 146670152 is 251076641.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92099 + ... + 93677.

It is an arithmetic number, because the mean of its divisors is an integer number (9118575).

Almost surely, 2^146670152 is an apocalyptic number.

It is an amenable number.

146670152 is a deficient number, since it is larger than the sum of its proper divisors (145124248).

146670152 is a wasteful number, since it uses less digits than its factorization.

146670152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285 (or 2281 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 146670152 is about 12110.7453114992. The cubic root of 146670152 is about 527.3681702266.

The spelling of 146670152 in words is "one hundred forty-six million, six hundred seventy thousand, one hundred fifty-two".