1468091432 has 16 divisors (see below), whose sum is σ = 2753133300. Its totient is φ = 733922560.

The previous prime is 1468091407. The next prime is 1468091437. The reversal of 1468091432 is 2341908641.

It can be written as a sum of positive squares in 2 ways, for example, as 1200899716 + 267191716 = 34654^2 + 16346^2 .

It is not an unprimeable number, because it can be changed into a prime (1468091437) 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, 53294 + ... + 76002.

Almost surely, 2^1468091432 is an apocalyptic number.

It is an amenable number.

1468091432 is a deficient number, since it is larger than the sum of its proper divisors (1285041868).

1468091432 is a wasteful number, since it uses less digits than its factorization.

1468091432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30796 (or 30792 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 1468091432 is about 38315.6812806454. The cubic root of 1468091432 is about 1136.5390654723.

The spelling of 1468091432 in words is "one billion, four hundred sixty-eight million, ninety-one thousand, four hundred thirty-two".