146252150 has 48 divisors (see below), whose sum is σ = 301855680. Its totient is φ = 52269600.

The previous prime is 146252149. The next prime is 146252179. The reversal of 146252150 is 51252641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30197 + ... + 34703.

It is an arithmetic number, because the mean of its divisors is an integer number (6288660).

Almost surely, 2^146252150 is an apocalyptic number.

146252150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146252150 is an abundant number, since it is smaller than the sum of its proper divisors (155603530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146252150 is a wasteful number, since it uses less digits than its factorization.

146252150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4589 (or 4584 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 146252150 is about 12093.4755136809. The cubic root of 146252150 is about 526.8667032865.

The spelling of 146252150 in words is "one hundred forty-six million, two hundred fifty-two thousand, one hundred fifty".