146315214 has 32 divisors (see below), whose sum is σ = 329607840. Its totient is φ = 48102336.

The previous prime is 146315201. The next prime is 146315233. The reversal of 146315214 is 412513641.

It is a happy number.

146315214 is a `hidden beast` number, since 1 + 4 + 631 + 5 + 21 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14617 + ... + 22500.

It is an arithmetic number, because the mean of its divisors is an integer number (10300245).

Almost surely, 2^146315214 is an apocalyptic number.

146315214 is an abundant number, since it is smaller than the sum of its proper divisors (183292626).

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

146315214 is a wasteful number, since it uses less digits than its factorization.

146315214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37201 (or 37195 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 146315214 is about 12096.0825890038. The cubic root of 146315214 is about 526.9424207994.

Adding to 146315214 its reverse (412513641), we get a palindrome (558828855).

The spelling of 146315214 in words is "one hundred forty-six million, three hundred fifteen thousand, two hundred fourteen".