123063464 has 8 divisors (see below), whose sum is σ = 230744010. Its totient is φ = 61531728.

The previous prime is 123063461. The next prime is 123063467. The reversal of 123063464 is 464360321.

It is an interprime number because it is at equal distance from previous prime (123063461) and next prime (123063467).

It can be written as a sum of positive squares in only one way, i.e., 115390564 + 7672900 = 10742^2 + 2770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (123063461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7691459 + ... + 7691474.

Almost surely, 2^123063464 is an apocalyptic number.

It is an amenable number.

123063464 is a deficient number, since it is larger than the sum of its proper divisors (107680546).

123063464 is a wasteful number, since it uses less digits than its factorization.

123063464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15382939 (or 15382935 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 123063464 is about 11093.3973155206. The cubic root of 123063464 is about 497.4045020944.

The spelling of 123063464 in words is "one hundred twenty-three million, sixty-three thousand, four hundred sixty-four".