146009150 has 24 divisors (see below), whose sum is σ = 310374480. Its totient is φ = 50060160.

The previous prime is 146009131. The next prime is 146009177. The reversal of 146009150 is 51900641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208235 + ... + 208934.

It is an arithmetic number, because the mean of its divisors is an integer number (12932270).

Almost surely, 2^146009150 is an apocalyptic number.

146009150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146009150 is an abundant number, since it is smaller than the sum of its proper divisors (164365330).

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

146009150 is a wasteful number, since it uses less digits than its factorization.

146009150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417188 (or 417183 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 146009150 is about 12083.4245973565. The cubic root of 146009150 is about 526.5747427203.

Adding to 146009150 its reverse (51900641), we get a palindrome (197909791).

The spelling of 146009150 in words is "one hundred forty-six million, nine thousand, one hundred fifty".