123007064 has 32 divisors (see below), whose sum is σ = 247374000. Its totient is φ = 57163392.

The previous prime is 123007063. The next prime is 123007081. The reversal of 123007064 is 460700321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123007063) 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 7 ways as a sum of consecutive naturals, for example, 422 + ... + 15690.

Almost surely, 2^123007064 is an apocalyptic number.

It is an amenable number.

123007064 is an abundant number, since it is smaller than the sum of its proper divisors (124366936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123007064 is a wasteful number, since it uses less digits than its factorization.

123007064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15347 (or 15343 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 123007064 is about 11090.8549715520. The cubic root of 123007064 is about 497.3285036359.

Adding to 123007064 its reverse (460700321), we get a palindrome (583707385).

The spelling of 123007064 in words is "one hundred twenty-three million, seven thousand, sixty-four".