146317043 has 8 divisors (see below), whose sum is σ = 155459520. Its totient is φ = 137318760.

The previous prime is 146317021. The next prime is 146317049. The reversal of 146317043 is 340713641.

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 146317043 - 2¹⁴ = 146300659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146316997 and 146317015.

It is not an unprimeable number, because it can be changed into a prime (146317049) 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, 33953 + ... + 38018.

It is an arithmetic number, because the mean of its divisors is an integer number (19432440).

Almost surely, 2^146317043 is an apocalyptic number.

146317043 is a deficient number, since it is larger than the sum of its proper divisors (9142477).

146317043 is a wasteful number, since it uses less digits than its factorization.

146317043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72097.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 146317043 is about 12096.1581917566. The cubic root of 146317043 is about 526.9446164555.

The spelling of 146317043 in words is "one hundred forty-six million, three hundred seventeen thousand, forty-three".