123845464 has 16 divisors (see below), whose sum is σ = 232396200. Its totient is φ = 61873152.

The previous prime is 123845453. The next prime is 123845467. The reversal of 123845464 is 464548321.

It is a super-3 number, since 3×123845464³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123845467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5779 + ... + 16765.

Almost surely, 2^123845464 is an apocalyptic number.

It is an amenable number.

123845464 is a deficient number, since it is larger than the sum of its proper divisors (108550736).

123845464 is a wasteful number, since it uses less digits than its factorization.

123845464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12402 (or 12398 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The square root of 123845464 is about 11128.5876911673. The cubic root of 123845464 is about 498.4558548070.

The spelling of 123845464 in words is "one hundred twenty-three million, eight hundred forty-five thousand, four hundred sixty-four".