146965546 has 32 divisors (see below), whose sum is σ = 272764800. Its totient is φ = 57830976.

The previous prime is 146965501. The next prime is 146965547. The reversal of 146965546 is 645569641.

It is a super-2 number, since 2×146965546² = 43197743422156232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146965496 and 146965505.

It is not an unprimeable number, because it can be changed into a prime (146965547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33805 + ... + 37903.

It is an arithmetic number, because the mean of its divisors is an integer number (8523900).

Almost surely, 2^146965546 is an apocalyptic number.

146965546 is a deficient number, since it is larger than the sum of its proper divisors (125799254).

146965546 is a wasteful number, since it uses less digits than its factorization.

146965546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4318.

The product of its digits is 777600, while the sum is 46.

The square root of 146965546 is about 12122.9347107043. The cubic root of 146965546 is about 527.7219730208.

The spelling of 146965546 in words is "one hundred forty-six million, nine hundred sixty-five thousand, five hundred forty-six".