146131417 has 8 divisors (see below), whose sum is σ = 149668992. Its totient is φ = 142630800.

The previous prime is 146131411. The next prime is 146131423. The reversal of 146131417 is 714131641.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (146131411) and next prime (146131423).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146131417 - 2⁷ = 146131289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146131411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1153 + ... + 17134.

It is an arithmetic number, because the mean of its divisors is an integer number (18708624).

Almost surely, 2^146131417 is an apocalyptic number.

It is an amenable number.

146131417 is a deficient number, since it is larger than the sum of its proper divisors (3537575).

146131417 is a wasteful number, since it uses less digits than its factorization.

146131417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18479.

The product of its digits is 2016, while the sum is 28.

The square root of 146131417 is about 12088.4828245731. The cubic root of 146131417 is about 526.7216849981.

The spelling of 146131417 in words is "one hundred forty-six million, one hundred thirty-one thousand, four hundred seventeen".