145846827 has 12 divisors (see below), whose sum is σ = 240763120. Its totient is φ = 83341008.

The previous prime is 145846769. The next prime is 145846837. The reversal of 145846827 is 728648541.

145846827 is a `hidden beast` number, since 1 + 4 + 584 + 68 + 2 + 7 = 666.

It is not a de Polignac number, because 145846827 - 2⁷ = 145846699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145846837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1157452 + ... + 1157577.

Almost surely, 2^145846827 is an apocalyptic number.

145846827 is a deficient number, since it is larger than the sum of its proper divisors (94916293).

145846827 is a wasteful number, since it uses less digits than its factorization.

145846827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2315042 (or 2315039 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The square root of 145846827 is about 12076.7059664463. The cubic root of 145846827 is about 526.3795337518.

The spelling of 145846827 in words is "one hundred forty-five million, eight hundred forty-six thousand, eight hundred twenty-seven".