146312907 has 8 divisors (see below), whose sum is σ = 210090384. Its totient is φ = 90038688.

The previous prime is 146312899. The next prime is 146312921. The reversal of 146312907 is 709213641.

146312907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 146312907 - 2³ = 146312899 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (146312987) 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, 1875768 + ... + 1875845.

It is an arithmetic number, because the mean of its divisors is an integer number (26261298).

Almost surely, 2^146312907 is an apocalyptic number.

146312907 is a deficient number, since it is larger than the sum of its proper divisors (63777477).

146312907 is a wasteful number, since it uses less digits than its factorization.

146312907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3751629.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 146312907 is about 12095.9872271758. The cubic root of 146312907 is about 526.9396512935.

The spelling of 146312907 in words is "one hundred forty-six million, three hundred twelve thousand, nine hundred seven".