146451363 has 16 divisors (see below), whose sum is σ = 202588320. Its totient is φ = 93993984.

The previous prime is 146451353. The next prime is 146451367. The reversal of 146451363 is 363154641.

It is not a de Polignac number, because 146451363 - 2¹² = 146447267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146451367) 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, 30195 + ... + 34707.

It is an arithmetic number, because the mean of its divisors is an integer number (12661770).

Almost surely, 2^146451363 is an apocalyptic number.

146451363 is a deficient number, since it is larger than the sum of its proper divisors (56136957).

146451363 is a wasteful number, since it uses less digits than its factorization.

146451363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4918.

The product of its digits is 25920, while the sum is 33.

The square root of 146451363 is about 12101.7090941734. The cubic root of 146451363 is about 527.1058133375.

The spelling of 146451363 in words is "one hundred forty-six million, four hundred fifty-one thousand, three hundred sixty-three".