1468523247 has 16 divisors (see below), whose sum is σ = 1969144800. Its totient is φ = 973475712.

The previous prime is 1468523239. The next prime is 1468523263. The reversal of 1468523247 is 7423258641.

It is not a de Polignac number, because 1468523247 - 2³ = 1468523239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1468523199 and 1468523208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468523237) 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, 413893 + ... + 417425.

It is an arithmetic number, because the mean of its divisors is an integer number (123071550).

Almost surely, 2^1468523247 is an apocalyptic number.

1468523247 is a deficient number, since it is larger than the sum of its proper divisors (500621553).

1468523247 is a wasteful number, since it uses less digits than its factorization.

1468523247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4282.

The product of its digits is 322560, while the sum is 42.

The square root of 1468523247 is about 38321.3158307488. The cubic root of 1468523247 is about 1136.6504859865.

The spelling of 1468523247 in words is "one billion, four hundred sixty-eight million, five hundred twenty-three thousand, two hundred forty-seven".